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Vestibular Stimulation in Sleep for Neurorehabilitation Patients

16 juni 2026 uppdaterad av: 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

Studieöversikt

Status

Har inte rekryterat ännu

Betingelser

Intervention / Behandling

Studietyp

Interventionell

Inskrivning (Beräknad)

20

Fas

  • Inte tillämpbar

Kontakter och platser

Det här avsnittet innehåller kontaktuppgifter för dem som genomför studien och information om var denna studie genomförs.

Studiekontakt

Studieorter

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

Deltagandekriterier

Forskare letar efter personer som passar en viss beskrivning, så kallade behörighetskriterier. Några exempel på dessa kriterier är en persons allmänna hälsotillstånd eller tidigare behandlingar.

Urvalskriterier

Åldrar som är berättigade till studier

  • Vuxen
  • Äldre vuxen

Tar emot friska volontärer

Nej

Beskrivning

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

Studieplan

Det här avsnittet ger detaljer om studieplanen, inklusive hur studien är utformad och vad studien mäter.

Hur är studien utformad?

Designdetaljer

  • Primärt syfte: Behandling
  • Tilldelning: Randomiserad
  • Interventionsmodell: Crossover tilldelning
  • Maskning: Ingen (Open Label)

Vapen och interventioner

Deltagargrupp / Arm
Intervention / Behandling
Experimentell: Group 1
Participants of Group 1 will be using the rocking bed for the first 2 weeks after randomization.
Enhet: 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.
Experimentell: Group 2
Participants of Group 2 will be using the rocking bed in weeks 3-4 after randomization
Enhet: 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.

Vad mäter studien?

Primära resultatmått

Resultatmått
Åtgärdsbeskrivning
Tidsram
Objective total sleep time (TST)
Tidsram: 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.

Sekundära resultatmått

Resultatmått
Åtgärdsbeskrivning
Tidsram
objective sleep efficiency (SE)
Tidsram: 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)
Tidsram: 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)
Tidsram: 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)
Tidsram: 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
Tidsram: 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
Tidsram: 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
Tidsram: 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
Tidsram: 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
Tidsram: 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
Tidsram: 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
Tidsram: 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
Tidsram: 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
Tidsram: 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
Tidsram: 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
Tidsram: 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
Tidsram: 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
Tidsram: 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
Tidsram: 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
Tidsram: 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
Tidsram: 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)
Tidsram: 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
Tidsram: 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
Tidsram: 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.

Andra resultatmått

Resultatmått
Åtgärdsbeskrivning
Tidsram
Age
Tidsram: 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
Tidsram: 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
Tidsram: 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
Tidsram: 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
Tidsram: 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
Tidsram: 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
Tidsram: 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
Tidsram: 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

Samarbetspartners och utredare

Det är här du hittar personer och organisationer som är involverade i denna studie.

Sponsor

Cereneo AG

Studieavstämningsdatum

Dessa datum spårar framstegen för inlämningar av studieposter och sammanfattande resultat till ClinicalTrials.gov. Studieposter och rapporterade resultat granskas av National Library of Medicine (NLM) för att säkerställa att de uppfyller specifika kvalitetskontrollstandarder innan de publiceras på den offentliga webbplatsen.

Studera stora datum

Studiestart (Beräknad)

3 augusti 2026

Primärt slutförande (Beräknad)

31 juli 2027

Avslutad studie (Beräknad)

31 december 2027

Studieregistreringsdatum

Först inskickad

7 juni 2026

Först inskickad som uppfyllde QC-kriterierna

16 juni 2026

Första postat (Faktisk)

18 juni 2026

Uppdateringar av studier

Senaste uppdatering publicerad (Faktisk)

18 juni 2026

Senaste inskickade uppdateringen som uppfyllde QC-kriterierna

16 juni 2026

Senast verifierad

1 juni 2026

Mer information

Termer relaterade till denna studie

Nyckelord

Ytterligare relevanta MeSH-villkor

Andra studie-ID-nummer

  • SOMNOMAT 2026-06

Plan för individuella deltagardata (IPD)

Planerar du att dela individuella deltagardata (IPD)?

NEJ

IPD-planbeskrivning

There is not a plan to make IPD available

Läkemedels- och apparatinformation, studiedokument

Studerar en amerikansk FDA-reglerad läkemedelsprodukt

Nej

Studerar en amerikansk FDA-reglerad produktprodukt

Nej

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