Diese Seite wurde automatisch übersetzt und die Genauigkeit der Übersetzung wird nicht garantiert. Bitte wende dich an die englische Version für einen Quelltext.

Incorporation of Photobiomodulation Therapy in an Exercise Program With Blood Flow Restriction for Knee Osteoarthritis

29. Januar 2020 aktualisiert von: Cid André Fidelis de Paula Gomes, University of Nove de Julho
Knee osteoarthritis (OA) is one of the most common musculoskeletal disorders in the world. The aim of this project is to evaluate the additional effect of photobiomodulation therapy on the quadriceps muscle and knee joint in a blood flow restriction exercise program for individuals with knee OA. To this end, volunteers will be selected at random, aged between 40 and 65 years with pain in one knee, at least in the last 6 months, diagnosed with unilateral knee OA based on the criteria established by the American College of Rheumatology and radiographic confirmation for grades 2 or 3 of the Kellgren-Lawrence Classification, will be randomized into the following groups: (Exercises with blood flow restriction, n = 20), (Exercises with blood flow restriction + photobiomodulation, n = 20) and Exercises with blood flow restriction + placebo photobiomodulation (n = 20). 12 consecutive weeks of treatment will be carried out, with the volunteers being evaluated before and after, using the following instruments: The Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC), sit and stand test, Timed up and Go (TUG), numerical scale pain assessment (END), pain-to-pressure threshold (LDP), skin temperature: quadriceps musculature, knee joint and maximum voluntary isometric contraction (MVIC) of the muscles: quadriceps, middle gluteus. For data analysis, normality test will be used to verify the data distribution and statistical test consistent with the appropriate comparisons within and between groups, thus, two factors are considered in the comparisons, time and group. A significance level of 5% will be adopted.

Studienübersicht

Status

Unbekannt

Bedingungen

Intervention / Behandlung

Studientyp

Interventionell

Einschreibung (Voraussichtlich)

60

Phase

  • Unzutreffend

Kontakte und Standorte

Dieser Abschnitt enthält die Kontaktdaten derjenigen, die die Studie durchführen, und Informationen darüber, wo diese Studie durchgeführt wird.

Studienorte

  • Brasilien
      • São Paulo, Brasilien, 01504-001
        • University of Nove de Julho

Teilnahmekriterien

Forscher suchen nach Personen, die einer bestimmten Beschreibung entsprechen, die als Auswahlkriterien bezeichnet werden. Einige Beispiele für diese Kriterien sind der allgemeine Gesundheitszustand einer Person oder frühere Behandlungen.

Zulassungskriterien

Studienberechtigtes Alter

40 Jahre bis 65 Jahre (Erwachsene, Älterer Erwachsener)

Akzeptiert gesunde Freiwillige

Nein

Studienberechtigte Geschlechter

Weiblich

Beschreibung

Inclusion Criteria:

  • knee pain to at least six months and minimum of 4 points in pain scale
  • diagnosis of unilateral knee OA based on criteria established by the American College of Rheumatology and radiographic confirmation for grades 2 or 3 of the Kellgren-Lawrence Classification.

Exclusion Criteria:

  • Score on the numerical visual analog of knee pain less than 1 or greater than 8;
  • knee trauma;
  • Cognitive impairment;
  • Psychological disorder;
  • Neurological disorder (sensory or motor);
  • Cancer;
  • Diabetes any acute adverse health condition;
  • Signs of hip OA;
  • Sings cardiopulmonary disease that could prevent exercise and use of a walking assist device.
  • Have undergone any form of treatment involving: physiotherapy, intra-articular corticosteroids, anti-inflammatories or chondroprotectors in the last year.
  • If the size of the circumference of the thigh and knee does not allow the proper positioning of the photobiomodulation mesh.

Studienplan

Dieser Abschnitt enthält Einzelheiten zum Studienplan, einschließlich des Studiendesigns und der Messung der Studieninhalte.

Wie ist die Studie aufgebaut?

Designdetails

  • Hauptzweck: Behandlung
  • Zuteilung: Zufällig
  • Interventionsmodell: Parallele Zuordnung
  • Maskierung: Verdreifachen

Waffen und Interventionen

Teilnehmergruppe / Arm
Intervention / Behandlung
Aktiver Komparator: Exercises with blood flow restriction
Exercise: 10 minutes of heating on a treadmill without changing the inclination and adopting a standardized speed; Supine bridge, Supine unilateral bridge, Flexion of the hip with the knee extended, Knee extension, volunteer in sedation; Prone knee flexion; Squat on the wall associated with isometric contraction; Abduction of the hip, lateral rotation and knee extension in lateral decubitus associated with isometric contraction; Abduction, lateral rotation of the hip, slight knee and hip flexion performing abduction with the feet together: associated with isometric contraction; Abduction of the hip in orthostatic associated with isometric contraction.Device: The blood flow restriction in mmHg will be performed using a vascular occlusion training manometer, positioned in the thigh inguinal region and inflated to the point where the auscultatory pulse of the tibial artery is interrupted.
Gerät: blood flow restriction
Occlusion training is an exercise approach whereby resistance exercise or aerobic exercise is performed whilst an occlusion cuff is applied to proximal aspect of the muscle.
Experimental: Exercises with blood flow restriction + photobiomodulation
Exercise: 10 minutes of heating on a treadmill without changing the inclination and adopting a standardized speed; Supine bridge, Supine unilateral bridge, Flexion of the hip with the knee extended, Knee extension, volunteer in sedation; Prone knee flexion; Squat on the wall associated with isometric contraction; Abduction of the hip, lateral rotation and knee extension in lateral decubitus associated with isometric contraction; Abduction, lateral rotation of the hip, slight knee and hip flexion performing abduction with the feet together: associated with isometric contraction; Abduction of the hip in orthostatic associated with isometric contraction.Devices: The blood flow restriction in mmHg will be performed using a vascular occlusion training manometer, positioned in the thigh inguinal region and inflated to the point where the auscultatory pulse of the tibial artery is interrupted.Photobiomodulation a mesh composed of multiple diodes containing 50 Infrared LEDs.
Gerät: blood flow restriction
Occlusion training is an exercise approach whereby resistance exercise or aerobic exercise is performed whilst an occlusion cuff is applied to proximal aspect of the muscle.
Gerät: Photobiomodulation
Photobiomodulation therapy is defined as the utilization of non-ionizing electromagnetic energy to trigger photochemical changes within cellular structures that are receptive to photons.
Placebo-Komparator: Blood flow restriction exercises + placebo photobiomodulation
Exercise: 10 minutes of heating on a treadmill without changing the inclination and adopting a standardized speed; Supine bridge, Supine unilateral bridge, Flexion of the hip with the knee extended, Knee extension, volunteer in sedation; Prone knee flexion; Squat on the wall associated with isometric contraction; Abduction of the hip, lateral rotation and knee extension in lateral decubitus associated with isometric contraction; Abduction, lateral rotation of the hip, slight knee and hip flexion performing abduction with the feet together: associated with isometric contraction; Abduction of the hip in orthostatic associated with isometric contraction.Devices: The blood flow restriction in mmHg will be performed using a vascular occlusion training manometer, positioned in the thigh inguinal region and inflated to the point where the auscultatory pulse of the tibial artery is interrupted. Photobiomodulation turned off with a mesh composed of multiple diodes containing 50 Infrared LEDs.
Gerät: blood flow restriction
Occlusion training is an exercise approach whereby resistance exercise or aerobic exercise is performed whilst an occlusion cuff is applied to proximal aspect of the muscle.
Gerät: Placebo photobiomodulation
Placebo photobiomodulation - photobiomodulation device turned off.

Was misst die Studie?

Primäre Ergebnismessungen

Ergebnis Maßnahme
Maßnahmenbeschreibung
Zeitfenster
Functional pain
Zeitfenster: Change from Baseline in The Western Ontario and McMaster Universities Arthritis Index at 12 weeks
The Western Ontario and McMaster Universities Arthritis Index (WOMAC) is widely used in the evaluation Knee Osteoarthritis.
Change from Baseline in The Western Ontario and McMaster Universities Arthritis Index at 12 weeks
Stiffness
Zeitfenster: Time Frame: Change from Baseline in The Western Ontario and McMaster Universities Arthritis Index at 12 weeks
The Western Ontario and McMaster Universities Arthritis Index (WOMAC) is widely used in the evaluation Knee Osteoarthritis.
Time Frame: Change from Baseline in The Western Ontario and McMaster Universities Arthritis Index at 12 weeks
Physical functional
Zeitfenster: Change from Baseline in The Western Ontario and McMaster Universities Arthritis Index at 12 weeks
The Western Ontario and McMaster Universities Arthritis Index (WOMAC) is widely used in the evaluation Knee Osteoarthritis.
Change from Baseline in The Western Ontario and McMaster Universities Arthritis Index at 12 weeks

Sekundäre Ergebnismessungen

Ergebnis Maßnahme
Maßnahmenbeschreibung
Zeitfenster
Intensity of pain
Zeitfenster: Change from Baseline in The Numerical rating pain scale at 12 weeks
The Numerical rating pain scale, a simple, easily administered scale evaluates the perceived intensity of pain, using an 11-point scale from 0, representing 'no pain', to 10, which is the 'worst possible pain'.
Change from Baseline in The Numerical rating pain scale at 12 weeks
Functional capacity for sitting and standing
Zeitfenster: Change from Baseline in The Functional capacity for sitting and standing at 12 weeks
sitting-rising test
Change from Baseline in The Functional capacity for sitting and standing at 12 weeks
Level of pressure pain
Zeitfenster: Change from Baseline in ThePressure Pain Threshold at 12 weeks
Pressure Pain Threshold in the knee with algometer dynamometer.
Change from Baseline in ThePressure Pain Threshold at 12 weeks
Muscle skin temperature
Zeitfenster: Change from Baseline in the muscle skin temperature at 12 weeks
Infrared thermography, thermal imaging. Thermography uses a type of infrared technology that detects and records temperature changes on the surface of the ski.
Change from Baseline in the muscle skin temperature at 12 weeks
Maximum voluntary isometric contraction
Zeitfenster: Change from Baseline in the Maximum voluntary isometric contraction at 12 weeks
A portable dynamometer will be used to assess muscle contraction.
Change from Baseline in the Maximum voluntary isometric contraction at 12 weeks

Mitarbeiter und Ermittler

Hier finden Sie Personen und Organisationen, die an dieser Studie beteiligt sind.

Sponsor

University of Nove de Julho

Studienaufzeichnungsdaten

Diese Daten verfolgen den Fortschritt der Übermittlung von Studienaufzeichnungen und zusammenfassenden Ergebnissen an ClinicalTrials.gov. Studienaufzeichnungen und gemeldete Ergebnisse werden von der National Library of Medicine (NLM) überprüft, um sicherzustellen, dass sie bestimmten Qualitätskontrollstandards entsprechen, bevor sie auf der öffentlichen Website veröffentlicht werden.

Haupttermine studieren

Studienbeginn (Voraussichtlich)

1. November 2020

Primärer Abschluss (Voraussichtlich)

1. November 2020

Studienabschluss (Voraussichtlich)

1. Dezember 2022

Studienanmeldedaten

Zuerst eingereicht

27. Januar 2020

Zuerst eingereicht, das die QC-Kriterien erfüllt hat

27. Januar 2020

Zuerst gepostet (Tatsächlich)

30. Januar 2020

Studienaufzeichnungsaktualisierungen

Letztes Update gepostet (Tatsächlich)

31. Januar 2020

Letztes eingereichtes Update, das die QC-Kriterien erfüllt

29. Januar 2020

Zuletzt verifiziert

1. Januar 2020

Mehr Informationen

Begriffe im Zusammenhang mit dieser Studie

Zusätzliche relevante MeSH-Bedingungen

Andere Studien-ID-Nummern

  • 20123719.1.0000.5511

Plan für individuelle Teilnehmerdaten (IPD)

Planen Sie, individuelle Teilnehmerdaten (IPD) zu teilen?

Unentschieden

Arzneimittel- und Geräteinformationen, Studienunterlagen

Studiert ein von der US-amerikanischen FDA reguliertes Arzneimittelprodukt

Nein

Studiert ein von der US-amerikanischen FDA reguliertes Geräteprodukt

Nein

Diese Informationen wurden ohne Änderungen direkt von der Website clinicaltrials.gov abgerufen. Wenn Sie Ihre Studiendaten ändern, entfernen oder aktualisieren möchten, wenden Sie sich bitte an register@clinicaltrials.gov. Sobald eine Änderung auf clinicaltrials.gov implementiert wird, wird diese automatisch auch auf unserer Website aktualisiert .

Klinische Studien zur Arthrose, Knie

Klinische Studien zur blood flow restriction

Suchen Sie nach ähnlichen Studien

Sponsoren und Mitarbeiter

Krankheiten

Drogeninterventionen

CROs by country

CROs in Uruguay

Bedingungen

Seltene Krankheiten

Drogeninterventionen

Nahrungsergänzungsmittel

Sponsor / Mitarbeiter

Standorte

3
Abonnieren