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A Exploratory Study of NatureU Sweet Dream on Sleep Outcomes (NUSD)

13. maj 2026 opdateret af: OmniSolutions Laboratory Holdings Limited

A Single-Center, Open-Label, Exploratory Self-Controlled Study of NatureU Sweet Dream on Deep Sleep Duration and Deep Sleep Percentage in Adults With Sleep Disturbance

This was a single-center, open-label, exploratory self-controlled study evaluating NatureU Sweet Dream on sleep outcomes in adults with mild to moderate sleep disturbance. Seventeen participants were enrolled, 2 participants were lost to follow-up, and 15 participants provided valid effectiveness data. Participants completed two independent test-food sessions using wearable sleep monitoring. The comparator session used a commercially available melatonin product, and the test-product session used NatureU Sweet Dream. The main outcomes were deep sleep duration and deep sleep percentage measured by a wearable device and exported through the Huawei Health application. No adverse reactions were reported during the study.

Studieoversigt

Status

Afsluttet

Betingelser

Intervention / Behandling

Detaljeret beskrivelse

The study evaluated the effect of NatureU Sweet Dream, an oral functional food product containing GABA and Lactium, on sleep outcomes. During the screening period, study staff explained the study procedures, product intake method, and wearable monitoring method, and participants signed informed consent before enrollment. Participants were issued a Huawei Band 8 wearable device and the study product. Participants maintained normal diet and routines, avoided alcohol, and used the wearable device for sleep monitoring. In each independent test-food session, participants avoided excessive exercise 2 hours before sleep, took the assigned product with warm water 1 hour before sleep, turned off light sources before sleep, and exported sleep monitoring data the next morning from the Huawei Health application. Study enrollment started on April 15, 2024. Primary completion and last follow-up occurred on April 17, 2024. This exploratory study had no blinding and was intended to generate preliminary within-participant evidence for sleep-related outcomes.

Undersøgelsestype

Interventionel

Tilmelding (Faktiske)

17

Fase

  • Ikke anvendelig

Kontakter og lokationer

Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.

Studiesteder

  • Kina
    • Shanghai Municipality
      • Shanghai, Shanghai Municipality, Kina
        • Shanghai CTI Medical Laboratory

Deltagelseskriterier

Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.

Berettigelseskriterier

Aldre berettiget til at studere

  • Voksen

Tager imod sunde frivillige

Ingen

Beskrivelse

Inclusion Criteria:

  • Signed informed consent before the study and understood the study content, procedures, and possible adverse reactions.
  • Adult participant with mild to moderate sleep disturbance.
  • Able and willing to use the wearable sleep monitoring device according to study instructions.
  • Able to maintain normal diet and routine habits during the study.
  • Able to avoid alcohol during the study period.
  • Able to avoid excessive exercise 2 hours before sleep during test nights.
  • Able to take the assigned product with warm water 1 hour before sleep during test nights.
  • Willing to complete the full study procedures and provide sleep monitoring data.

Exclusion Criteria:

  • Known allergy or hypersensitivity to the study product, comparator product, or any related ingredients.
  • Severe sleep disorder or other condition judged by the investigator to make participation inappropriate.
  • Acute or chronic illness that could affect sleep assessment or participant safety.
  • Use of medications, supplements, or procedures that could affect sleep outcomes during the study period.
  • Alcohol intake or other behavior likely to interfere with sleep testing.
  • Inability to use the wearable monitoring device or mobile application as required.
  • Serious protocol deviation or inability to tolerate the test food.
  • Any factor that could seriously affect study results.
  • Any other reason judged by the investigator to require withdrawal or exclusion.

Studieplan

Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

  • Primært formål: Andet
  • Tildeling: Ikke-randomiseret
  • Interventionel model: Crossover opgave
  • Maskning: Ingen (Åben etiket)

Våben og indgreb

Deltagergruppe / Arm
Intervention / Behandling
Eksperimentel: NatureU Sweet Dream
Participants received NatureU Sweet Dream with warm water 1 hour before sleep during the test-product session.
Kosttilskud: NatureU Sweet Dream
NatureU Sweet Dream is an oral functional food product containing GABA and Lactium. Participants took the product with warm water 1 hour before sleep during the test-product session.
Kosttilskud: Commercially Available Melatonin Product
The comparator was a commercially available melatonin product taken during the comparator session.
Aktiv komparator: Commercially Available Melatonin Product
Participants received a commercially available melatonin product during the comparator session.
Kosttilskud: NatureU Sweet Dream
NatureU Sweet Dream is an oral functional food product containing GABA and Lactium. Participants took the product with warm water 1 hour before sleep during the test-product session.
Kosttilskud: Commercially Available Melatonin Product
The comparator was a commercially available melatonin product taken during the comparator session.

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Difference in Deep Sleep Duration Between NatureU Sweet Dream and Comparator Product
Tidsramme: 24 hours
Deep sleep duration in minutes was measured using the Huawei Band 8 wearable device and exported from the Huawei Health application after each test-food session. The primary endpoint was the difference in deep sleep duration after NatureU Sweet Dream compared with the commercially available melatonin product.
24 hours

Sekundære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Difference in Deep Sleep Percentage Between NatureU Sweet Dream and Comparator Product
Tidsramme: 24 hours
Deep sleep percentage was measured using the Huawei Band 8 wearable device and exported from the Huawei Health application after each test-food session. The secondary endpoint was the difference in deep sleep percentage after NatureU Sweet Dream compared with the commercially available melatonin product.
24 hours

Andre resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Safety and Tolerability During Test-Food Sessions
Tidsramme: 72 hours
Safety monitoring included adverse reactions reported during the study. The report stated that no adverse reactions occurred among the 15 participants with valid data.
72 hours

Samarbejdspartnere og efterforskere

Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.

Sponsor

OmniSolutions Laboratory Holdings Limited

Efterforskere

  • Studieleder: Luke Law, Dr, OmniSolutions Laboratory Holdings Limited

Datoer for undersøgelser

Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.

Studer store datoer

Studiestart (Faktiske)

15. april 2024

Primær færdiggørelse (Faktiske)

17. april 2024

Studieafslutning (Faktiske)

17. april 2024

Datoer for studieregistrering

Først indsendt

6. maj 2026

Først indsendt, der opfyldte QC-kriterier

13. maj 2026

Først opslået (Faktiske)

20. maj 2026

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Faktiske)

20. maj 2026

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

13. maj 2026

Sidst verificeret

1. maj 2026

Mere information

Begreber relateret til denne undersøgelse

Nøgleord

Yderligere relevante MeSH-vilkår

Andre undersøgelses-id-numre

  • SECCR/2024-56-01 (Anden identifikator: Shanghai Ethics Committee for Clinical Research)

Plan for individuelle deltagerdata (IPD)

Planlægger du at dele individuelle deltagerdata (IPD)?

INGEN

IPD-planbeskrivelse

Individual participant data will not be shared due to privacy protection and ethical considerations.

Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter

Studerer et amerikansk FDA-reguleret lægemiddelprodukt

Ingen

Studerer et amerikansk FDA-reguleret enhedsprodukt

Ingen

Disse oplysninger blev hentet direkte fra webstedet clinicaltrials.gov uden ændringer. Hvis du har nogen anmodninger om at ændre, fjerne eller opdatere dine undersøgelsesoplysninger, bedes du kontakte register@clinicaltrials.gov. Så snart en ændring er implementeret på clinicaltrials.gov, vil denne også blive opdateret automatisk på vores hjemmeside .

Kliniske forsøg med Søvnforstyrrelser

Kliniske forsøg med NatureU Sweet Dream

Søg i lignende forsøg

Sponsorer og samarbejdspartnere

Medicinske tilstande

Narkotikainterventioner

CROs by country

CROs in Jordan

Betingelser

Sjældne sygdomme

Narkotikainterventioner

Kosttilskud

Sponsor / samarbejdspartnere

Placeringer

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