Denna sida har översatts automatiskt och översättningens korrekthet kan inte garanteras. Vänligen se engelsk version för en källtext.

Effect of Pre-op Patient Education on Functional Outcomes After TKA

16 april 2019 uppdaterad av: Gilmar Moraes Santos, University of the State of Santa Catarina

Effect of Pre-operative Patient Education Program on Functional Outcomes After Total Knee Arthroplasty

This study aims to evaluate the effect of preoperative patient education program on functional mobility, gait, postural control, and kinesiophobia level in subjects with TKA. Patients of both gender will be recruited unilaterally in the city of Florianopolis and referred by an orthopedist to the Physiotherapy Clinic of UDESC. They are divided into two groups: one that will receive verbal guidance and a booklet with related information such as your physical condition as well as signs and symptoms in the postoperative period and a group that will receive only verbal guidance.Both groups will be evaluated by a blind evaluator in the preoperative and postoperative periods (6 weeks and 6 months). The evaluations will be divided into five stages. Anthropometric measurements of the individual will be made and then the WOMAC functionality questionnaire and the Kinesiophobia Cover Scale will be applied.Then the individual will walk for 5 meters for three-dimensional gait analysis and electromyographic analysis of the quadriceps and femoral biceps. The evaluation of functional mobility by Timed Up And Go and assessment of postural control in an equilibrium platform will also be performed. Statistical data will be analyzed by analysis of variance 3x2 considering factor time (pre, post 6 weeks and post 6 months) and groups (with and without information leaflet). The value of p will be 0.05.

Studieöversikt

Status

Avslutad

Betingelser

Intervention / Behandling

Detaljerad beskrivning

The study will be developed in the dependencies of the Laboratory of Biomechanics of the Center for Health Sciences and Sports of UDESC. In the preoperative period the subjects will be informed about their physical conditions as well as signs and symptoms of the postoperative period. One group (GI) will receive this information verbally and one leaflet while the other group (GC) will receive only verbal information. The allocation in these groups will be through a lottery, carried out by a member of the team who will not participate in the evaluation stages.

This staff member will read the booklet individually for each GI participant, in a reserved room, before handing out the leaflet to take home. GI participants will be encouraged to reread the information in the home environment and will be asked about the completion of this in the following steps by the staff member responsible for the blinding.

All participants included in the study will perform the kinematic, kinetic and electromyographic gait analysis as well as evaluation of fear of movement, functional mobility and self-perceived functionality in the pre (baseline)-and postoperative period (6 weeks and after 6 months).

The total duration of each evaluation will be approximately 2 (two) hours and 30 (thirty) minutes and all collections will be carried out by the same team. The participant will be allowed to stop the test if they feel pain or become fatigued.

Studietyp

Interventionell

Inskrivning (Faktisk)

50

Fas

  • Inte tillämpbar

Kontakter och platser

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

Studieorter

  • Brasilien
    • Santa Catarina
      • Florianópolis, Santa Catarina, Brasilien, 88080350
        • Center for Health and Sport Sciences

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

55 år till 90 år (Vuxen, Äldre vuxen)

Tar emot friska volontärer

Nej

Kön som är behöriga för studier

Allt

Beskrivning

Inclusion Criteria:

  • Literate;
  • Elective submission of unilateral total knee arthroplasty (TKA) due to osteoarthrosis
  • Individuals without other arthroplasties in the lower limb in the last 6 months;
  • Range of motion greater than 90 degrees or operated contralateral knee.

Exclusion Criteria:

  • Associated condition that impedes performance in gait tests, including significant osteoarthrosis in the contralateral knee or hips (defined as pain greater than or equal to 5 on the analog visual pain scale);
  • Absence or abandonment in the study follow-up sessions.

Studieplan

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

Hur är studien utformad?

Designdetaljer

  • Primärt syfte: Stödjande vård
  • Tilldelning: Randomiserad
  • Interventionsmodell: Parallellt uppdrag
  • Maskning: Trippel

Vapen och interventioner

Deltagargrupp / Arm
Intervention / Behandling
Experimentell: Patient education program
Pre-operative education and pos-operative rehabilitation in individuals will be undergo knee arthroplasty.
Övrig: Pre-operative education
Verbal and booklet about symptoms and physical conditions pos knee replacement
Andra namn:
  • Patient education program
Övrig: Pos-operative rehabilitation
Physical therapy treatment
Aktiv komparator: Control - only pos-op rehabilitation
Pos-operative rehabilitation in individuals will be undergo knee arthroplasty.
Övrig: Pos-operative rehabilitation
Physical therapy treatment

Vad mäter studien?

Primära resultatmått

Resultatmått
Åtgärdsbeskrivning
Tidsram
Timed up And Go Test score
Tidsram: pre-operative; 6 weeks; 6 months
The timed up and go requires a patient to rise from a chair walk three meters around a piece of tape and return to the chair again as quickly as possible. The TUG has good inter-rater and intra-rater reliability and validity for functional testing in older adults at risk for falls. The test is easy to administer and can be completed in two to three minutes.Change from baseline (pre-operative) in the functional mobility. The variable will be measured in seconds.
pre-operative; 6 weeks; 6 months

Sekundära resultatmått

Resultatmått
Åtgärdsbeskrivning
Tidsram
EMG activity
Tidsram: pre-operative; 6 weeks; 6 months
Electromyographic activity of rectus femoris, vastus lateralis, vastus medialis, vastus medial and gastrocnemius by NORAXON WIRELESS EMG. Change from baseline (pre-operative).The variable will be measured in % of maximal voluntary contraction.
pre-operative; 6 weeks; 6 months
Kinematics
Tidsram: pre-operative; 6 weeks; 6 months
Gait analysis by VICON three-dimensional ,10-camera motion capture system.The outcome measurement is assessed at pre-operation, six weeks and six month after operation. Change from baseline (pre-operative). The variable will be measured in degrees.
pre-operative; 6 weeks; 6 months
Kinetics
Tidsram: pre-operative; 6 weeks; 6 months
Gait analysis by AMTI plate force. The outcome measurement is assessed at pre-operation, six weeks and six month after operation. Change from baseline (pre-operative). The variable will be measured in newtons
pre-operative; 6 weeks; 6 months

Andra resultatmått

Resultatmått
Åtgärdsbeskrivning
Tidsram
kinesiophobia
Tidsram: pre-operative; 6 weeks; 6 months
Fear of movement. The variable will be measured in points (score).
pre-operative; 6 weeks; 6 months

Samarbetspartners och utredare

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

Sponsor

University of the State of Santa Catarina

Utredare

  • Huvudutredare: Gilmar M Santos, PhD, University of State of Santa Catarina

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 (Faktisk)

1 oktober 2017

Primärt slutförande (Faktisk)

30 april 2018

Avslutad studie (Faktisk)

30 juli 2018

Studieregistreringsdatum

Först inskickad

24 juli 2017

Först inskickad som uppfyllde QC-kriterierna

25 juli 2017

Första postat (Faktisk)

27 juli 2017

Uppdateringar av studier

Senaste uppdatering publicerad (Faktisk)

18 april 2019

Senaste inskickade uppdateringen som uppfyllde QC-kriterierna

16 april 2019

Senast verifierad

1 april 2019

Mer information

Termer relaterade till denna studie

Nyckelord

Ytterligare relevanta MeSH-villkor

Andra studie-ID-nummer

  • UDESantaCatarina

Läkemedels- och apparatinformation, studiedokument

Studerar en amerikansk FDA-reglerad läkemedelsprodukt

Nej

Studerar en amerikansk FDA-reglerad produktprodukt

Nej

Denna information hämtades direkt från webbplatsen clinicaltrials.gov utan några ändringar. Om du har några önskemål om att ändra, ta bort eller uppdatera dina studieuppgifter, vänligen kontakta register@clinicaltrials.gov. Så snart en ändring har implementerats på clinicaltrials.gov, kommer denna att uppdateras automatiskt även på vår webbplats .

Prenumerera