Low Level Laser Intervention for Individuals With Knee Osteoarthritis
The Effects of Low Level Laser Intervention on Muscular Strength for Individuals With Knee Osteoarthritis
Studieoversikt
Status
Status
Forhold
Forhold
Intervensjon / Behandling
Intervensjon / Behandling
Studietype
Studietype
Registrering (Faktiske)
Registrering
Fase
Fase
- Ikke aktuelt
Kontakter og plasseringer
Studiesteder
-
-
-
Tainan, Taiwan, 701
- Department of Physical Therapy, National Cheng-Kung University
-
-
Deltakelseskriterier
Kvalifikasjonskriterier
Kvalifikasjonskriterier
Alder som er kvalifisert for studier
Tar imot friske frivillige
Kjønn som er kvalifisert for studier
Beskrivelse
Inclusion Criteria:
- The severity of osteoarthritis was defined by the Kellgren-Lawrence system as grade 2 - grade 3
Exclusion Criteria:
- Uncontrolled hypertension
- Malignant tumor
- Skin cancer
- Pregnant
- Dysesthesia
- Pacemaker inplement
- Cognitive problem
- Fall record within 6 months
- Dysfunction of blood coagulation
Studieplan
Hvordan er studiet utformet?
Designdetaljer
- Primært formål: Behandling
- Tildeling: Randomisert
- Intervensjonsmodell: Parallell tildeling
- Masking: Firemannsrom
Antall våpen
Våpen og intervensjoner
Deltakergruppe / ArmDeltakergruppe / Arm |
Intervensjon / BehandlingIntervensjon / Behandling |
|---|---|
|
Eksperimentell: 808nm
The wavelength of this experimental group was 808nm, total power: 3.6W, 15 minutes a session, 3 times a week for 8 weeks
|
The intervention protocol includes 2 wavelength as the experimental group, each of the were 808nm, 660nm, and 1 placebo intervention which output total power is only 0.0072W.
|
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Aktiv komparator: 660nm
The wavelength of this experimental group was 660nm, total power: 3.6W, 15 minutes a session, 3 times a week for 8 weeks
|
The intervention protocol includes 2 wavelength as the experimental group, each of the were 808nm, 660nm, and 1 placebo intervention which output total power is only 0.0072W.
|
|
Placebo komparator: Control
The wavelength of control group, total power: 0.0072W, 15 minutes a session, 3 times a week for 8 weeks
|
The intervention protocol includes 2 wavelength as the experimental group, each of the were 808nm, 660nm, and 1 placebo intervention which output total power is only 0.0072W.
|
Hva måler studien?
Primære resultatmål
Primære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
|
Changes of muscular strength of thigh measured by handheld dynamometer
Tidsramme: Baseline and after treatment, 8 weeks intervention
|
Muscular strength of the knee extensor and flexor on both sides and will be normalized by the body weight of participants' (lb/kg)
|
Baseline and after treatment, 8 weeks intervention
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
|
Changes of walking speed measured by the stop watch
Tidsramme: Baseline and after treatment, 8 weeks intervention
|
40-m walk test, participants are instructed to walk as fast as they could, investigator records the time they spend.
(seconds)
|
Baseline and after treatment, 8 weeks intervention
|
|
Changes of stair climbing ability measured by the stop watch
Tidsramme: Baseline and after treatment, 8 weeks intervention
|
stair climbing test, participants are instructed to climb stairs with a total height of 180 cm as fast as they could, investigator records the time they spend.
(seconds)
|
Baseline and after treatment, 8 weeks intervention
|
|
Changes of chair stand ability, the stop watch will be used to measure time and investigators count the time that participants complete
Tidsramme: Baseline and after treatment, 8 weeks intervention
|
sit-to-stand test, participants are instructed to repeat chair stand movement as fast as they could, investigator records the times they complete.
(times)
|
Baseline and after treatment, 8 weeks intervention
|
|
Changes of dynamic balance ability measured by the stop watch
Tidsramme: Baseline and after treatment, 8 weeks intervention
|
timed UP&Go test, participants are instructed to stand up from a chair and walk as fast as they could for 3 meters and back to the chair, investigator records the time they spend.
(seconds)
|
Baseline and after treatment, 8 weeks intervention
|
Andre resultatmål
Andre resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
|
Changes of joint range of motion measured by the goniometer
Tidsramme: Baseline and after treatment, 8 weeks intervention
|
Joint range of motion of the hip flexion, internal and external rotation, knee flexion, extension on both sides(degrees)
|
Baseline and after treatment, 8 weeks intervention
|
Samarbeidspartnere og etterforskere
Sponsor
Sponsor
Etterforskere
Etterforskere
- Studiestol: Cheng-Feng Lin, Ph.D, Department of Physical Therapy, National Cheng-Kung University
Studierekorddatoer
Studer hoveddatoer
Studiestart (Faktiske)
Studiestart
Primær fullføring (Faktiske)
Primær fullføring
Studiet fullført (Faktiske)
Studiet fullført
Datoer for studieregistrering
Først innsendt
Først innsendt
Først innsendt som oppfylte QC-kriteriene
Først innsendt som oppfylte QC-kriteriene
Først lagt ut (Faktiske)
Først lagt ut
Oppdateringer av studieposter
Sist oppdatering lagt ut (Faktiske)
Sist oppdatering lagt ut
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Sist bekreftet
Sist bekreftet
Mer informasjon
Begreper knyttet til denne studien
Ytterligere relevante MeSH-vilkår
Andre studie-ID-numre
Andre studie-ID-numre
- A-ER-109-187
Plan for individuelle deltakerdata (IPD)
Planlegger du å dele individuelle deltakerdata (IPD)?
Legemiddel- og utstyrsinformasjon, studiedokumenter
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