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The Effect of Different Measurement-manufacturing Techniques on Load Distribution in Amputees

27. marts 2020 opdateret af: Marmara University

The Effect of Different Measurement-manufacturing Techniques on Stump and Soles Load Distribution in Transtibial Knee Prostheses

Alignment of the prosthesis with the stump is performed through the socket. Good socket stump fit provides near-normal posture and weight-transfer pattern. It also ensures that the walk is painless and low-energy. Recently, studies have been carried out to use 3D printers in socket production. 3D method is accepted as an effective and reliable method in prosthetic socket production. The purpose of this study is to compare the pressures distrubution in the sockets produced by conventional and 3D scanners and printers in the transtibial amputee.

Studieoversigt

Status

Ukendt

Betingelser

Intervention / Behandling

Undersøgelsestype

Observationel

Tilmelding (Forventet)

30

Kontakter og lokationer

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

Studiesteder

  • Kalkun
      • Istanbul, Kalkun, 34000
        • Marmara University

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 70 år (Voksen, Ældre voksen)

Tager imod sunde frivillige

Ingen

Køn, der er berettiget til at studere

Alle

Prøveudtagningsmetode

Sandsynlighedsprøve

Studiebefolkning

Unilateral transtibial amputees

Beskrivelse

Inclusion Criteria:

  • Being unilateral transtibial amputation
  • To have enough perception level to understand and apply commands

Exclusion Criteria:

  • To have orthopedic, neurological, etc. disorder other than amputation that will affect posture or gait
  • The presence of pain that will affect the posture or walking pattern
  • Wound / tenderness on the stump
  • Visual impairment that will affect the posture or gait pattern
  • Use of any assistive device (walking stick, canary, etc.) during walking

Studieplan

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

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

Kohorter og interventioner

Gruppe / kohorte
Intervention / Behandling
Group 1
Unilateral transtibial amputees using conventinional manufactured socket
Andet: conventional manufactured socket
Presssure disturubition will be measured in conventional manufactured socket during walking and stairing up and down activities in unilateral transtibial amputees
Group 2
Unilateral transtibial amputees using 3D manufactured socket
Andet: 3D manufactured socket
Presssure disturubition will be measured in 3D manufactured socket during walking and stairing up and down activities in unilateral transtibial amputees

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Measurement of load distrubution on stump in conventional manufactured socket
Tidsramme: Change from load distrubution (mmHg/N/Kg) on stump will be measured with F-socket film sensories during walking
Load distrubution (mmHg/N/Kg) on stump will be measured with F-socket film sensories during walking.
Change from load distrubution (mmHg/N/Kg) on stump will be measured with F-socket film sensories during walking
Measurement of load distrubution on stump in 3D manufactured socket
Tidsramme: Change from load distrubution (mmHg/N/Kg) on stump will be measured with F-socket film sensories during walking
Load distrubution (mmHg/N/Kg) on stump will be measured with F-socket sensories during walking.
Change from load distrubution (mmHg/N/Kg) on stump will be measured with F-socket film sensories during walking
Measurement of load distrubution on stump in conventional manufactured socket
Tidsramme: Change from load distrubution (mmHg/N/Kg) on stump will be measured with F-socket film sensories during climbing up and down stairs.
Load distrubution (mmHg/N/Kg) on stump will be measured with F-socket film sensories during climbing up and down stairs.
Change from load distrubution (mmHg/N/Kg) on stump will be measured with F-socket film sensories during climbing up and down stairs.
Measurement of load distrubution on stump in 3D-manufactured socket
Tidsramme: Change from load distrubution (mmHg/N/Kg) on stump will be measured with F-socket film sensories during climbing up and down stairs
Load distrubution (mmHg/N/Kg) on stump will be measured with F-socket film sensories during climbing up and down stairs
Change from load distrubution (mmHg/N/Kg) on stump will be measured with F-socket film sensories during climbing up and down stairs
Measurement of sole load distrubution (mmHg/N/Kg) in conventional manufactured socket
Tidsramme: Change from sole load distrubution (mmHg/N/Kg) will be measured with F-socket film sensories during walking
Sole load distrubution (mmHg/N/Kg) will be measured with F-scan sensories during walking
Change from sole load distrubution (mmHg/N/Kg) will be measured with F-socket film sensories during walking
Measurement of sole load distrubution (mmHg/N/Kg) in 3D-manufactured socket
Tidsramme: Change from sole load distrubution (mmHg/N/Kg) will be measured with F-socket film sensories during walking
Sole load distrubution (mmHg/N/Kg) will be measured with F-scan sensories during walking
Change from sole load distrubution (mmHg/N/Kg) will be measured with F-socket film sensories during walking
Measurement of sole load distrubution (mmHg/N/Kg) in conventional manufactured socket
Tidsramme: Change from sole load distrubution (mmHg/N/Kg) will be measured with F-socket film sensories during climbing up and down stairs
Sole load distrubution (mmHg/N/Kg) will be measured with F-scan sensories during climbing up and down stairs
Change from sole load distrubution (mmHg/N/Kg) will be measured with F-socket film sensories during climbing up and down stairs
Measurement of sole load distrubution (mmHg/N/Kg) in 3D-manufactured socket
Tidsramme: Change from sole load distrubution (mmHg/N/Kg) will be measured with F-socket film sensories during climbing up and down stairs
Sole load distrubution (mmHg/N/Kg) will be measured with F-scan sensories during climbing up and down stairs
Change from sole load distrubution (mmHg/N/Kg) will be measured with F-socket film sensories during climbing up and down stairs

Samarbejdspartnere og efterforskere

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

Sponsor

Marmara University

Efterforskere

  • Studieleder: yasar tatar, Marmara University

Publikationer og nyttige links

Den person, der er ansvarlig for at indtaste oplysninger om undersøgelsen, leverer frivilligt disse publikationer. Disse kan handle om alt relateret til undersøgelsen.

Generelle publikationer

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)

6. september 2019

Primær færdiggørelse (Forventet)

10. april 2020

Studieafslutning (Forventet)

30. juni 2020

Datoer for studieregistrering

Først indsendt

25. marts 2020

Først indsendt, der opfyldte QC-kriterier

27. marts 2020

Først opslået (Faktiske)

30. marts 2020

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Faktiske)

30. marts 2020

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

27. marts 2020

Sidst verificeret

1. april 2019

Mere information

Begreber relateret til denne undersøgelse

Nøgleord

Andre undersøgelses-id-numre

  • 09.2019.359

Plan for individuelle deltagerdata (IPD)

Planlægger du at dele individuelle deltagerdata (IPD)?

UBESLUTET

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Ingen

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Kliniske forsøg med Transtibial amputeret

Kliniske forsøg med conventional manufactured socket

Søg i lignende forsøg

Sponsorer og samarbejdspartnere

Medicinske tilstande

Narkotikainterventioner

CROs by country

CROs in Greece

Betingelser

Sjældne sygdomme

Narkotikainterventioner

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Sponsor / samarbejdspartnere

Placeringer

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