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Vestibular Stimulation in Sleep for Neurorehabilitation Patients

16 juin 2026 mis à jour par: Cereneo AG
  1. Why are we conducting this study? You are a patient of the neurorehabilitation clinic with one of the therapy focuses on memory and learning. Neuropsychological training is a standard therapeutic approach in this case. It is also known that better quality of sleep may not only improve the well-being of individuals but also enhance memory and learning. In this study, we investigate how the rocking bed influences sleep duration and quality, whether it has additional effects on memory and learning, and if it is well-tolerated and safe.

  2. What do you have to do if you decide to participate?

    Participation in this study will take 4-6 weeks depending on your group. All study assess-ments will be done during your stay in the clinic. If you agree to participate, you will be asked to:

    • Undergo an overnight sleep assessment (polysomnography) 3 or 4 times during the study, depending on the group you are allocated
    • Sleep in the rocking bed for 14 consecutive nights
    • Answer questionnaires related to your sleep If you decide to participate, you will be randomly assigned to one of 2 groups. Participants of Group 1 will be asked to use the rocking bed for the first 2 weeks after randomization. Participants of Group 2 will be using the rocking bed in weeks 3-4 after randomization.
  3. What are the benefits and risks associated with participation? Benefits Based on the previous studies of the rocking bed, it may improve your sleep quality and cognitive function. However, since its effectiveness for neurorehabilitation patients has not yet been established, any individual benefit cannot be guaranteed. It is possible that you will help future neurorehabilitation patients with your participation by generating data on the effectiveness and safety of the rocking bed in long-term use.

Risks

The investigational rocking bed has not yet been certified in Switzerland. Its use for neurorehabilitation patients is new and has not yet been tested. We may not yet know all the possible risks and side effects of the tested device. So far, the following risks and discomforts should be considered:

  • A small risk of falling when getting out of bed at night
  • Risk of unauthorized personal data access
  • Temporary discomfort due to the study environment or equipment

Aperçu de l'étude

Statut

Pas encore de recrutement

Les conditions

Intervention / Traitement

Type d'étude

Interventionnel

Inscription (Estimé)

20

Phase

  • N'est pas applicable

Contacts et emplacements

Cette section fournit les coordonnées de ceux qui mènent l'étude et des informations sur le lieu où cette étude est menée.

Coordonnées de l'étude

Lieux d'étude

  • Suisse
      • Weggis, Suisse, 6353
        • cereneo Schweiz AG, Hertensteinstrasse 162 CH-6353
        • Contact:

Critères de participation

Les chercheurs recherchent des personnes qui correspondent à une certaine description, appelée critères d'éligibilité. Certains exemples de ces critères sont l'état de santé général d'une personne ou des traitements antérieurs.

Critère d'éligibilité

Âges éligibles pour étudier

  • Adulte
  • Adulte plus âgé

Accepte les volontaires sains

Non

La description

Inclusion Criteria:

  • Neurorehabilitation clinic patients with focus in learning or memory in neuropsychological training
  • Age > 18 years
  • Signed informed consent
  • Smokers and non-smokers
  • Patients of all ethnical backgrounds

Exclusion Criteria:

  • Disorders of the vestibular system or sensitivity to motion sickness (Motion Sickness Susceptibility Questionnaire <10 (Golding, 2006)
  • Hygiene-relevant infections requiring sanitization of patient care equipment: active or their asymptomatic carrying (as surface material of the rocking bed is not eligible
  • Cognitive or motor deficit presenting a risk for self-use of the rocking bed at night: utmostly, creating the risk of falls during embarking and disembarking from the bed
  • Transfer deficits. >1 persons are needed for transfer
  • Short planned duration of stay <4 weeks
  • Pregnancy or lactation
  • Refusal to participate

Plan d'étude

Cette section fournit des détails sur le plan d'étude, y compris la façon dont l'étude est conçue et ce que l'étude mesure.

Comment l'étude est-elle conçue ?

Détails de conception

  • Objectif principal: Traitement
  • Répartition: Randomisé
  • Modèle interventionnel: Affectation croisée
  • Masquage: Aucun (étiquette ouverte)

Armes et Interventions

Groupe de participants / Bras
Intervention / Traitement
Expérimental: Group 1
Participants of Group 1 will be using the rocking bed for the first 2 weeks after randomization.
Dispositif: Somnomat - rocking bed providing vestibular stimulation during sleep
Rocking is known to have a sedative and sleep-promoting effect: parents are rocking their newborns and infants to facilitate sleep, and many individuals experience increased sleepiness during passive motion, such as in transport. Recent engineering solutions have enabled the development of rocking beds and wearable devices simulating motion. Previous studies of rocking bed in healthy humans have shown that the use of these devices can improve sleep. Furthermore, improvement of sleep can mediate positive effects of rocking on memory, learning. However, their safety, effectiveness and applicability should be tested in research and clinical setting In this study, we are therefore investigating whether the rocking bed is efficient for sleep, if it has complementary effects on memory while using together with the cognitive training. In addition we are testing, if the device is well tolerated. The investigational device is not yet approved in Switzerland.
Expérimental: Group 2
Participants of Group 2 will be using the rocking bed in weeks 3-4 after randomization
Dispositif: Somnomat - rocking bed providing vestibular stimulation during sleep
Rocking is known to have a sedative and sleep-promoting effect: parents are rocking their newborns and infants to facilitate sleep, and many individuals experience increased sleepiness during passive motion, such as in transport. Recent engineering solutions have enabled the development of rocking beds and wearable devices simulating motion. Previous studies of rocking bed in healthy humans have shown that the use of these devices can improve sleep. Furthermore, improvement of sleep can mediate positive effects of rocking on memory, learning. However, their safety, effectiveness and applicability should be tested in research and clinical setting In this study, we are therefore investigating whether the rocking bed is efficient for sleep, if it has complementary effects on memory while using together with the cognitive training. In addition we are testing, if the device is well tolerated. The investigational device is not yet approved in Switzerland.

Que mesure l'étude ?

Principaux critères de jugement

Mesure des résultats
Description de la mesure
Délai
Objective total sleep time (TST)
Délai: Objective sleep measures (PSG) are obtained pre- and post-intervention phases at follow up: Week 0, Week 2, Week 4 for Groups 1 and 2; Week 6 for Group 2.
measured with polysomnography
Objective sleep measures (PSG) are obtained pre- and post-intervention phases at follow up: Week 0, Week 2, Week 4 for Groups 1 and 2; Week 6 for Group 2.

Mesures de résultats secondaires

Mesure des résultats
Description de la mesure
Délai
objective sleep efficiency (SE)
Délai: Objective sleep measures (PSG) are obtained pre- and post-intervention phases at follow up: Week 0, Week 2, Week 4 for Groups 1 and 2; Week 6 for Group 2.
measured by PSG
Objective sleep measures (PSG) are obtained pre- and post-intervention phases at follow up: Week 0, Week 2, Week 4 for Groups 1 and 2; Week 6 for Group 2.
objective sleep latency (SL)
Délai: Objective sleep measures (PSG) are obtained pre- and post-intervention phases at follow up: Week 0, Week 2, Week 4 for Groups 1 and 2; Week 6 for Group 2.
measured by PSG
Objective sleep measures (PSG) are obtained pre- and post-intervention phases at follow up: Week 0, Week 2, Week 4 for Groups 1 and 2; Week 6 for Group 2.
objective wake after sleep onset (WASO)
Délai: Objective sleep measures (PSG) are obtained pre- and post-intervention phases at follow up: Week 0, Week 2, Week 4 for Groups 1 and 2; Week 6 for Group 2.
measured by PSG
Objective sleep measures (PSG) are obtained pre- and post-intervention phases at follow up: Week 0, Week 2, Week 4 for Groups 1 and 2; Week 6 for Group 2.
total time in bed (TIB)
Délai: Objective sleep measures (PSG) are obtained pre- and post-intervention phases at follow up: Week 0, Week 2, Week 4 for Groups 1 and 2; Week 6 for Group 2.
measured by PSG
Objective sleep measures (PSG) are obtained pre- and post-intervention phases at follow up: Week 0, Week 2, Week 4 for Groups 1 and 2; Week 6 for Group 2.
Objective number of awakenings
Délai: Objective sleep measures (PSG) are obtained pre- and post-intervention phases at follow up: Week 0, Week 2, Week 4 for Groups 1 and 2; Week 6 for Group 2.
measured by PSG
Objective sleep measures (PSG) are obtained pre- and post-intervention phases at follow up: Week 0, Week 2, Week 4 for Groups 1 and 2; Week 6 for Group 2.
absolute duration of N1
Délai: Objective sleep measures (PSG) are obtained pre- and post-intervention phases at follow up: Week 0, Week 2, Week 4 for Groups 1 and 2; Week 6 for Group 2.
obtained from PSG, measured in min
Objective sleep measures (PSG) are obtained pre- and post-intervention phases at follow up: Week 0, Week 2, Week 4 for Groups 1 and 2; Week 6 for Group 2.
proportion of N1
Délai: obtained pre- and post-intervention phases at follow up: Week 0, Week 2, Week 4 for Groups 1 and 2; Week 6 for Group 2.
obtained from PSG, measured in %
obtained pre- and post-intervention phases at follow up: Week 0, Week 2, Week 4 for Groups 1 and 2; Week 6 for Group 2.
absolute duration of N2
Délai: obtained between 03.08.2026 and 31.07.2027 at pre- and post-intervention phases and at follow up: Week 0, Week 2, Week 4 for Groups 1 and 2; Week 6 for Group 2.
obtained from PSG, measured in min
obtained between 03.08.2026 and 31.07.2027 at pre- and post-intervention phases and at follow up: Week 0, Week 2, Week 4 for Groups 1 and 2; Week 6 for Group 2.
Proportion of N2
Délai: obtained between 03.08.2026 and 31.07.2027 at pre- and post-intervention phases and at follow up: Week 0, Week 2, Week 4 for Groups 1 and 2; Week 6 for Group 2.
obtained from PSG, measured in %
obtained between 03.08.2026 and 31.07.2027 at pre- and post-intervention phases and at follow up: Week 0, Week 2, Week 4 for Groups 1 and 2; Week 6 for Group 2.
absolute duration of N3 stage
Délai: obtained between 03.08.2026 and 31.07.2027 at pre- and post-intervention phases and at follow up: Week 0, Week 2, Week 4 for Groups 1 and 2; Week 6 for Group 2.
obtained from PSG, measured in min
obtained between 03.08.2026 and 31.07.2027 at pre- and post-intervention phases and at follow up: Week 0, Week 2, Week 4 for Groups 1 and 2; Week 6 for Group 2.
Proportion of N3 stage
Délai: obtained between 03.08.2026 and 31.07.2027 at pre- and post-intervention phases and at follow up: Week 0, Week 2, Week 4 for Groups 1 and 2; Week 6 for Group 2.
obtained from PSG
obtained between 03.08.2026 and 31.07.2027 at pre- and post-intervention phases and at follow up: Week 0, Week 2, Week 4 for Groups 1 and 2; Week 6 for Group 2.
absolute duration of REM phase
Délai: obtained between 03.08.2026 and 31.07.2027 at pre- and post-intervention phases and at follow up: Week 0, Week 2, Week 4 for Groups 1 and 2; Week 6 for Group 2.
obtained from PSG, measured in min
obtained between 03.08.2026 and 31.07.2027 at pre- and post-intervention phases and at follow up: Week 0, Week 2, Week 4 for Groups 1 and 2; Week 6 for Group 2.
Proportion of REM phase
Délai: obtained between 03.08.2026 and 31.07.2027 at pre- and post-intervention phases and at follow up: Week 0, Week 2, Week 4 for Groups 1 and 2; Week 6 for Group 2.
obtained from PSG, measured in %
obtained between 03.08.2026 and 31.07.2027 at pre- and post-intervention phases and at follow up: Week 0, Week 2, Week 4 for Groups 1 and 2; Week 6 for Group 2.
Total number of sleep spindles
Délai: obtained between 03.08.2026 and 31.07.2027 at pre- and post-intervention phases and at follow up: Week 0, Week 2, Week 4 for Groups 1 and 2; Week 6 for Group 2.
obtained from PSG, countable variable
obtained between 03.08.2026 and 31.07.2027 at pre- and post-intervention phases and at follow up: Week 0, Week 2, Week 4 for Groups 1 and 2; Week 6 for Group 2.
Density of sleep spindles
Délai: obtained between 03.08.2026 and 31.07.2027 at pre- and post-intervention phases and at follow up: Week 0, Week 2, Week 4 for Groups 1 and 2; Week 6 for Group 2.
obtained from PSG, index calculated as number of events per 1 h in N2 stage
obtained between 03.08.2026 and 31.07.2027 at pre- and post-intervention phases and at follow up: Week 0, Week 2, Week 4 for Groups 1 and 2; Week 6 for Group 2.
Slow wave activity
Délai: obtained between 03.08.2026 and 31.07.2027 at pre- and post-intervention phases and at follow up: Week 0, Week 2, Week 4 for Groups 1 and 2; Week 6 for Group 2.
obtained from PSG, power of delta activity per unit of time
obtained between 03.08.2026 and 31.07.2027 at pre- and post-intervention phases and at follow up: Week 0, Week 2, Week 4 for Groups 1 and 2; Week 6 for Group 2.
subjective sleep effectiveness
Délai: obtained between 03.08.2026 and 31.07.2027 at pre- and post-intervention phases and at follow up: Week 0-4 for Group 1 and Week 0-6 for Group 2.
obtained from a daily sleep diary, measured in %
obtained between 03.08.2026 and 31.07.2027 at pre- and post-intervention phases and at follow up: Week 0-4 for Group 1 and Week 0-6 for Group 2.
subjective sleep latency
Délai: obtained between 03.08.2026 and 31.07.2027 at pre- and post-intervention phases and at follow up: Week 0-4 for Group 1 and Week 0-6 for Group 2.
obtained from daily sleep diary
obtained between 03.08.2026 and 31.07.2027 at pre- and post-intervention phases and at follow up: Week 0-4 for Group 1 and Week 0-6 for Group 2.
subjective total sleep time
Délai: obtained between 03.08.2026 and 31.07.2027 at pre- and post-intervention phases and at follow up: Week 0-4 for Group 1 and Week 0-6 for Group 2.
obtained from daily sleep diary
obtained between 03.08.2026 and 31.07.2027 at pre- and post-intervention phases and at follow up: Week 0-4 for Group 1 and Week 0-6 for Group 2.
Subjective number of awakenings
Délai: obtained between 03.08.2026 and 31.07.2027 at pre- and post-intervention phases and at follow up: Week 0-4 for Group 1 and Week 0-6 for Group 2.
obtained from daily sleep diary
obtained between 03.08.2026 and 31.07.2027 at pre- and post-intervention phases and at follow up: Week 0-4 for Group 1 and Week 0-6 for Group 2.
subjective wake after sleep onset (WASO)
Délai: obtained between 03.08.2026 and 31.07.2027 at pre- and post-intervention phases and at follow up: Week 0-4 for Group 1 and Week 0-6 for Group 2.
obtained from daily sleep diary
obtained between 03.08.2026 and 31.07.2027 at pre- and post-intervention phases and at follow up: Week 0-4 for Group 1 and Week 0-6 for Group 2.
PSQI score
Délai: subjective sleep quality are obtained between 03.08.2026 and 31.07.2027 at pre- and post-intervention phases and at follow up: Week 0, Week 2, Week 4 for Groups 1 and 2; Week 6 for Group 2.
Pittsburgh Sleep Quality Index (PSQI), a validated self-report measure of sleep quality over the past month. The PSQI yields a global score (0-21), with higher scores indicating poorer sleep quality.
subjective sleep quality are obtained between 03.08.2026 and 31.07.2027 at pre- and post-intervention phases and at follow up: Week 0, Week 2, Week 4 for Groups 1 and 2; Week 6 for Group 2.
Verbal memory
Délai: obtained between 03.08.2026 and 31.07.2027 at pre- and post-intervention phases and at follow up: between Week 0 and Week 4 for Group 1 and between Week 0 and Week 6 for Group 2.
Neuropsychological test: Auditiv-Verbaler Lern- und Gedächtnistest (AVLGT) for German-speaking participants, or its English adaptation, Verbal Learning and memory test (VLMT) the consisting of 15 words with different word lists in order to avoid learning effect. Assessments are conducted weekly
obtained between 03.08.2026 and 31.07.2027 at pre- and post-intervention phases and at follow up: between Week 0 and Week 4 for Group 1 and between Week 0 and Week 6 for Group 2.

Autres mesures de résultats

Mesure des résultats
Description de la mesure
Délai
Age
Délai: Collected at baseline (Week 0) between 03.08.2026 and 31.07.2027
measured in years
Collected at baseline (Week 0) between 03.08.2026 and 31.07.2027
Gender
Délai: Collected at baseline (Week 0) between 03.08.2026 and 31.07.2027
Collected at baseline (Week 0) between 03.08.2026 and 31.07.2027
Race
Délai: Collected at baseline (Week 0) between 03.08.2026 and 31.07.2027
categorical variable
Collected at baseline (Week 0) between 03.08.2026 and 31.07.2027
Years of education
Délai: Collected at baseline (Week 0) between 03.08.2026 and 31.07.2027
measured in years
Collected at baseline (Week 0) between 03.08.2026 and 31.07.2027
Main diagnosis
Délai: Collected at baseline (Week 0) between 03.08.2026 and 31.07.2027
Collected at baseline (Week 0) between 03.08.2026 and 31.07.2027
Disease onset
Délai: Collected once at baseline (Week 0) between 03.08.2026 and 31.07.2027
years ago
Collected once at baseline (Week 0) between 03.08.2026 and 31.07.2027
comorbid sleep disordes
Délai: Collected at baseline (Week 0) between 03.08.2026 and 31.07.2027
categorical variable
Collected at baseline (Week 0) between 03.08.2026 and 31.07.2027
Medications
Délai: Collected at baseline (Week 0) between 03.08.2026 and 31.07.2027
categorical variable
Collected at baseline (Week 0) between 03.08.2026 and 31.07.2027

Collaborateurs et enquêteurs

C'est ici que vous trouverez les personnes et les organisations impliquées dans cette étude.

Parrainer

Cereneo AG

Dates d'enregistrement des études

Ces dates suivent la progression des dossiers d'étude et des soumissions de résultats sommaires à ClinicalTrials.gov. Les dossiers d'étude et les résultats rapportés sont examinés par la Bibliothèque nationale de médecine (NLM) pour s'assurer qu'ils répondent à des normes de contrôle de qualité spécifiques avant d'être publiés sur le site Web public.

Dates principales de l'étude

Début de l'étude (Estimé)

3 août 2026

Achèvement primaire (Estimé)

31 juillet 2027

Achèvement de l'étude (Estimé)

31 décembre 2027

Dates d'inscription aux études

Première soumission

7 juin 2026

Première soumission répondant aux critères de contrôle qualité

16 juin 2026

Première publication (Réel)

18 juin 2026

Mises à jour des dossiers d'étude

Dernière mise à jour publiée (Réel)

18 juin 2026

Dernière mise à jour soumise répondant aux critères de contrôle qualité

16 juin 2026

Dernière vérification

1 juin 2026

Plus d'information

Termes liés à cette étude

Mots clés

Termes MeSH pertinents supplémentaires

Autres numéros d'identification d'étude

  • SOMNOMAT 2026-06

Plan pour les données individuelles des participants (IPD)

Prévoyez-vous de partager les données individuelles des participants (DPI) ?

NON

Description du régime IPD

There is not a plan to make IPD available

Informations sur les médicaments et les dispositifs, documents d'étude

Étudie un produit pharmaceutique réglementé par la FDA américaine

Non

Étudie un produit d'appareil réglementé par la FDA américaine

Non

Ces informations ont été extraites directement du site Web clinicaltrials.gov sans aucune modification. Si vous avez des demandes de modification, de suppression ou de mise à jour des détails de votre étude, veuillez contacter register@clinicaltrials.gov. Dès qu'un changement est mis en œuvre sur clinicaltrials.gov, il sera également mis à jour automatiquement sur notre site Web .

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