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Validering af smarte beklædningsgenstande til gangklassificering

5. oktober 2026 opdateret af: Myant Medical Corp.

Validering af smarte beklædningsgenstande til gang- og balancevurdering

The aim of this study is therefore to validate Myant SKIIN garments for the purpose of gait and balance assessment. To achieve this, we recruit young healthy adults from the University of Waterloo to wear Skiin products (see Fig. 1). Participants will be asked to perform a number of scripted gait and balance tasks.

Studieoversigt

Status

Afsluttet

Betingelser

Intervention / Behandling

Detaljeret beskrivelse

Specific objectives of this study are:

  1. To validate Skiin gait characterization algorithm (based on single garment solutions - already developed based on a literature and a previous study conducted at the University of Waterloo);
  2. To develop algorithms for multi-garments solutions that aim to extract additional kinematic parameters such as joint angles.

Gait metrics from Skiin garments will be compared to metrics from a gold standard measurement (Vicon motion capture) to indicate accuracy, precision and reliability.

Undersøgelsestype

Observationel

Tilmelding (Faktiske)

20

Kontakter og lokationer

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

Studiesteder

    • Ontario
      • Waterloo, Ontario, Canada, N2L3G1
        • University of Waterloo - Engineering 7

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

18 år til 64 år (Voksen)

Tager imod sunde frivillige

Ja

Køn, der er berettiget til at studere

Alle

Prøveudtagningsmetode

Ikke-sandsynlighedsprøve

Studiebefolkning

A convenience-sample of 20 healthy individuals will be recruited for this study.

Beskrivelse

Inclusion Criteria:

- Healthy male and female adults aged 18y - 64y old

Exclusion Criteria:

- Self-reported lower limb conditions, neurological disorders, history of concussion/brain trauma, and/or condition limiting exercise is to mitigate additional risk for injury and/or adverse reactions associated with exercise.

Studieplan

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

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

  • Observationsmodeller: COHORT
  • Tidsperspektiver: PROSPECTIVE

Kohorter og interventioner

Gruppe / kohorte
Intervention / Behandling
Healthy individuals

Gait study protocol

Participants will be asked to wear a Skiin smart garment over their own clothes.

Small motion capture markers will be placed on their body and pressure-sensitive insoles placed into their shoes to measure the pressure underneath their feet during the study tasks.

Once the sensors are ready for collection, participants will be asked to complete 5 tasks associated with their daily activities: 1. Locomotion; 2. Lower limb strength - repeated sit-to-stand-to-sit transitions; 3. Lower limb strength and locomotion - Timed Up and Go; 4. Free walking during a 2min walk; 5. Standing balance, postural control.

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Error in step length metric
Tidsramme: Collection during the single study session of 1.5 hours.

The difference between step lengths calculated from Skiin data and from Vicon data for each scripted gait tasks.

Collection during the single study session of 1.5 hours.
Error in stride length metric
Tidsramme: Collection during the single study session of 1.5 hours.

The difference between stride length calculated from Skiin data and from Vicon data for each scripted gait tasks.

Collection during the single study session of 1.5 hours.
Error in cadence metric
Tidsramme: Collection during the single study session of 1.5 hours.

The difference between cadence calculated from Skiin data and from Vicon data for each scripted gait tasks.

Collection during the single study session of 1.5 hours.
Error in step duration (s) metric, and its asymmetry
Tidsramme: Collection during the single study session of 1.5 hours.

The difference between step duration (s), and its asymmetry calculated from Skiin data and from Vicon data for each scripted gait tasks.

Collection during the single study session of 1.5 hours.
Error in stride duration (s) metric, and its asymmetry
Tidsramme: Collection during the single study session of 1.5 hours.

The difference between stride duration (s), and its asymmetry calculated from Skiin data for each scripted gait tasks.

Collection during the single study session of 1.5 hours.
Error in stance duration (s) metric, and its asymmetry
Tidsramme: Collection during the single study session of 1.5 hours.

The difference between stance duration (s), and its asymmetry calculated from Skiin data and from Vicon data for each scripted gait tasks.

Collection during the single study session of 1.5 hours.
Error in swing duration (s) metric, and its asymmetry
Tidsramme: Collection during the single study session of 1.5 hours.

The difference between swing duration(s), and its asymmetry calculated from Skiin data and from Vicon data for each scripted gait tasks.

Collection during the single study session of 1.5 hours.
Error in initial double support (s) metric, and its asymmetry
Tidsramme: Collection during the single study session of 1.5 hours.

The difference between double support (s), and its asymmetry calculated from Skiin data and from Vicon data for each scripted gait tasks.

Collection during the single study session of 1.5 hours.
Error in terminal double support (s) metric, and its asymmetry
Tidsramme: Collection during the single study session of 1.5 hours.

The difference between terminal double support (s), and its asymmetry calculated from Skiin data and from Vicon data for each scripted gait tasks.

Collection during the single study session of 1.5 hours.
Error in double support (s) metric, and its asymmetry
Tidsramme: Collection during the single study session of 1.5 hours.

The difference between double support (s), and its asymmetry calculated from Skiin data and from Vicon data for each scripted gait tasks.

Collection during the single study session of 1.5 hours.
Error in single limb support (s) metric, and its asymmetry
Tidsramme: Collection during the single study session of 1.5 hours.

The difference between single limb support (s), and its asymmetry calculated from Skiin data and from Vicon data for each scripted gait tasks.

Collection during the single study session of 1.5 hours.
Error in gait speed metric
Tidsramme: Collection during the single study session of 1.5 hours.

The difference between gait speed calculated from Skiin data and from Vicon data for each scripted gait tasks.

Collection during the single study session of 1.5 hours.
Error in stride speed metric
Tidsramme: Collection during the single study session of 1.5 hours.

The difference between stride speed calculated from Skiin data and from Vicon data for each scripted gait tasks.

Collection during the single study session of 1.5 hours.
Error in mean CoM sway distance
Tidsramme: Collection during the single study session of 1.5 hours.

The difference between sway distance of the Center of mass calculated from Skiin data and from Vicon data for each scripted balance tasks.

Collection during the single study session of 1.5 hours.
Error in mean CoM sway velocity
Tidsramme: Collection during the single study session of 1.5 hours.

The difference between sway velocity of the Center of mass calculated from Skiin data and from Vicon data for each scripted balance tasks.

Collection during the single study session of 1.5 hours.
Error in CoM sway area
Tidsramme: Collection during the single study session of 1.5 hours.

The difference between sway area of the Center of mass calculated from Skiin data and from Vicon data for each scripted balance tasks.

Collection during the single study session of 1.5 hours.
Error in CoM sway frequency
Tidsramme: Collection during the single study session of 1.5 hours.

The difference between sway frequency of the Center of mass calculated from Skiin data and from Vicon data for each scripted balance tasks.

Collection during the single study session of 1.5 hours.

Samarbejdspartnere og efterforskere

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

Sponsor

Samarbejdspartnere

Efterforskere

  • Ledende efterforsker: James Tung, PhD, University of Waterloo

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)

26. maj 2023

Primær færdiggørelse (Faktiske)

18. september 2023

Studieafslutning (Faktiske)

14. marts 2024

Datoer for studieregistrering

Først indsendt

1. juni 2023

Først indsendt, der opfyldte QC-kriterier

1. juni 2023

Først opslået (Faktiske)

12. juni 2023

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Faktiske)

6. oktober 2026

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

5. oktober 2026

Sidst verificeret

1. marts 2024

Mere information

Begreber relateret til denne undersøgelse

Andre undersøgelses-id-numre

  • Myant/Waterloo/42689

Plan for individuelle deltagerdata (IPD)

Planlægger du at dele individuelle deltagerdata (IPD)?

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