NCT06027047

Brief Summary

Sleep is not simply the absence of wakefulness. Sleep is an active procedure, normally happening every night, and is absolutely vital. Good sleep is essential for our well-being. Survival without food can be further than without sleep. Work time and commuting time seem to affect total sleep time and night bedtime. Social and work obligation can, therefore, suppress sleep time. Sleep deprived individuals may be facing anxiety and depression symptoms. The aim of this study is to investigate the presence of anxiety and depression symptoms among adults with the use of the smartphone application Onar. Onar app will be used to gather information from wearable devices of the users including total sleep time, sleep efficiency, wake after sleep onset time. An established questionnaire (Hospital Anxiety Depression Scale/ HADS) will be used to quantify and detect the presence of anxiety and depression in the study population.

Trial Health

35
At Risk

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Trial has exceeded expected completion date
Enrollment
50

participants targeted

Target at P25-P50 for all trials

Timeline
Completed

Started Sep 2023

Shorter than P25 for all trials

Status
unknown

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

First Submitted

Initial submission to the registry

August 30, 2023

Completed
2 days until next milestone

Study Start

First participant enrolled

September 1, 2023

Completed
6 days until next milestone

First Posted

Study publicly available on registry

September 7, 2023

Completed
4 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

December 31, 2023

Completed
15 days until next milestone

Study Completion

Last participant's last visit for all outcomes

January 15, 2024

Completed
Last Updated

September 7, 2023

Status Verified

August 1, 2023

Enrollment Period

4 months

First QC Date

August 30, 2023

Last Update Submit

August 30, 2023

Conditions

Keywords

smartphonewearablesappsleepanxietydepression

Outcome Measures

Primary Outcomes (1)

  • To determine the existence of depression and anxiety symptoms in the study population.

    Comparison of HADS score with population standardized mean value.

    2 weeks

Secondary Outcomes (4)

  • Correlation of depression and anxiety symptoms with Total sleep time (TST).

    2 weeks

  • Correlation of depression and anxiety symptoms with Wake after sleep onset time (WASO).

    2 weeks

  • Correlation of depression and anxiety symptoms with Sleep Onset Latency (SOL).

    2 weeks

  • Correlation of depression and anxiety symptoms with Epworth Sleepiness Scale (ESS).

    2 weeks

Eligibility Criteria

Age18 Years - 60 Years
Sexall
Healthy VolunteersYes
Age GroupsAdult (18-64)
Sampling MethodNon-Probability Sample
Study Population

Subjects using the application on a daily basis for at least 1 week prior to participation will be eligible for participation. After the first full week of data will be over, the application will show a message asking for participation in the study and acceptance of terms. Participants will continue using their smartwatch as usual and data will be collected from a period of 2 week for each subject. At the end of the 2-week period a new message will be asking the participant to complete the Hospital Anxiety and Depression Questionnaire (HADS) and the Epworth Sleepiness Scale (ESS) and the total score will be stored.

You may qualify if:

  • Acceptance of terms of use of the application must be done prior to participation in the study.
  • Male and female adults aged ≥18 years old and ≤60 years old.
  • Subjects using the application on a daily basis for at least 1 week prior to participation.

You may not qualify if:

  • History of alcohol or other substance abuse.

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Related Publications (4)

  • Sforza E, de Saint Hilaire Z, Pelissolo A, Rochat T, Ibanez V. Personality, anxiety and mood traits in patients with sleep-related breathing disorders: effect of reduced daytime alertness. Sleep Med. 2002 Mar;3(2):139-45. doi: 10.1016/s1389-9457(01)00128-9.

    PMID: 14592233BACKGROUND
  • Bixler EO, Vgontzas AN, Lin HM, Calhoun SL, Vela-Bueno A, Kales A. Excessive daytime sleepiness in a general population sample: the role of sleep apnea, age, obesity, diabetes, and depression. J Clin Endocrinol Metab. 2005 Aug;90(8):4510-5. doi: 10.1210/jc.2005-0035. Epub 2005 Jun 7.

    PMID: 15941867BACKGROUND
  • Horenstein A, Morrison AS, Goldin P, Ten Brink M, Gross JJ, Heimberg RG. Sleep quality and treatment of social anxiety disorder. Anxiety Stress Coping. 2019 Jul;32(4):387-398. doi: 10.1080/10615806.2019.1617854. Epub 2019 May 13.

    PMID: 31082285BACKGROUND
  • Snaith RP. The Hospital Anxiety And Depression Scale. Health Qual Life Outcomes. 2003 Aug 1;1:29. doi: 10.1186/1477-7525-1-29.

    PMID: 12914662BACKGROUND

MeSH Terms

Conditions

Sleep DeprivationSleep HygieneSleepinessDepressionAnxiety DisordersAlzheimer Disease

Condition Hierarchy (Ancestors)

DyssomniasSleep Wake DisordersNervous System DiseasesNeurologic ManifestationsSigns and SymptomsPathological Conditions, Signs and SymptomsMental DisordersHealth BehaviorBehaviorBehavioral SymptomsDementiaBrain DiseasesCentral Nervous System DiseasesTauopathiesNeurodegenerative DiseasesNeurocognitive Disorders

Study Officials

  • Kyriakos Karkoulias, Prof.

    University Hospital of Patras, Greece

    PRINCIPAL INVESTIGATOR

Central Study Contacts

Emmanouil Bakopoulos, MSc

CONTACT

Study Design

Study Type
observational
Observational Model
COHORT
Time Perspective
PROSPECTIVE
Sponsor Type
INDUSTRY
Responsible Party
SPONSOR

Study Record Dates

First Submitted

August 30, 2023

First Posted

September 7, 2023

Study Start

September 1, 2023

Primary Completion

December 31, 2023

Study Completion

January 15, 2024

Last Updated

September 7, 2023

Record last verified: 2023-08

Data Sharing

IPD Sharing
Will not share