The Effects of Mirror Therapy on Upper Extremity in Stroke Patients
Studieoversikt
Status
Status
Forhold
Forhold
Intervensjon / Behandling
Intervensjon / Behandling
Detaljert beskrivelse
Studietype
Studietype
Registrering (Faktiske)
Registrering
Fase
Fase
- Ikke aktuelt
Kontakter og plasseringer
Studiesteder
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New Taipei City, Taiwan, 23561
- Shuang-Ho Hospital, Taipei Medical University
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Deltakelseskriterier
Kvalifikasjonskriterier
Kvalifikasjonskriterier
Alder som er kvalifisert for studier
Tar imot friske frivillige
Kjønn som er kvalifisert for studier
Beskrivelse
Inclusion Criteria:
- The onset duration more than 3 months
- Demonstration of Brunnstrom stage equal to or above stage III of the affected upper extremity
- No serious cognitive deficits (a score of more than 24 on the Mini Mental State Exam)
- No serious visual and visual-perception impairments
- No concurrent participation in other drug or rehabilitation research
- No serious attention deficits
- No excessive spasticity in any of the joints of the affected UL exclusion criteria
Exclusion Criteria:
- Exhibit physician determined major medical problems or poor physical conditions that would interfere with participation
- Excessive pain in any joint that might limit participation
Studieplan
Hvordan er studiet utformet?
Designdetaljer
- Primært formål: Behandling
- Tildeling: Randomisert
- Intervensjonsmodell: Faktoriell oppgave
- Masking: Enkelt
Antall våpen
Våpen og intervensjoner
Deltakergruppe / ArmDeltakergruppe / Arm |
Intervensjon / BehandlingIntervensjon / Behandling |
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Eksperimentell: Mirror therapy
mirror box training with or without sham mesh glove stimulation
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This protocol includes 1 hour mirror therapy and 0.5 hour functional training in a session.
The treatment intensity is 1.5 hours/day, 5 days/week, for 4 weeks.
MT focuses on symmetrical bimanual movements and simultaneously observing the visual feedback of the unaffected upper extremity reflected by the mirror.
Andre navn:
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Eksperimentell: Mirror therapy + Mesh glove stimulation
Mirror therapy combined with mesh glove stimulation
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This protocol includes 1 hour mirror therapy and 0.5 hour functional training in a session.
The treatment intensity is 1.5 hours/day, 5 days/week, for 4 weeks.
MT focuses on symmetrical bimanual movements and simultaneously observing the visual feedback of the unaffected upper extremity reflected by the mirror.
Andre navn:
The MG is a two-channel electrical stimulator providing synchronous or reciprocal sensory stimulation with variant amplitudes.
Andre navn:
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Aktiv komparator: Controlled intervention
conventional interventions
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Participants in this group receive a structured protocol based on occupational therapy such as neuro-developmental techniques and task-oriented approach
Andre navn:
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Hva måler studien?
Primære resultatmål
Primære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
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Fugl-Meyer Assessment (FMA)
Tidsramme: Baseline, change from baseline in FMA at 4 weeks, change from baseline in FMA at 16 weeks, change from baseline in FMA at 28 weeks
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The upper-extremity subscale of the FMA contains 33 items to assess motor impairment.
Each item is scored on a 3-point ordinal scale (0-cannot perform, 1-performs partially, 2-performs fully and correctly).
The sub-score of a proximal shoulder/elbow (0-42) and a distal hand/wrist (0-24) will be also calculated to investigate the treatment effects on separate upper extremity elements.
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Baseline, change from baseline in FMA at 4 weeks, change from baseline in FMA at 16 weeks, change from baseline in FMA at 28 weeks
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Wolf Motor Function Test (WMFT)
Tidsramme: Baseline, change from baseline in WMFT at 4 weeks, change from baseline in WMFT at 16 weeks, change from baseline in WMFT at 28 weeks
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Baseline, change from baseline in WMFT at 4 weeks, change from baseline in WMFT at 16 weeks, change from baseline in WMFT at 28 weeks
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Accelerometers
Tidsramme: Baseline, change from baseline in accelerometers at 4 weeks, change from baseline in accelerometers at 16 weeks, change from baseline in accelerometers at 28 weeks
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The accelerometers are used to provide a direct and objective measure of the amount of the impaired arm movement outside the laboratory.
Acceleration is sampled at 10 Hz and summed over a user- specified epoch.
The recording epoch in this study is 2 seconds; recording capacity is approximately 72 hours.
A "threshold-filter" will be applied to the raw recordings to obtain an accurate measure of the duration of arm movement.
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Baseline, change from baseline in accelerometers at 4 weeks, change from baseline in accelerometers at 16 weeks, change from baseline in accelerometers at 28 weeks
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revised Nottingham Sensory Assessment (rNSA)
Tidsramme: Baseline, change from baseline in rNSA at 4 weeks, change from baseline in rNSA at 16 weeks, change from baseline in rNSA at 28 weeks
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The rNSA examines the sensory function of the affected arm and includes tactile sensation (0=Absent, 1=Impaired, 2=Normal), proprioception (0=Absent, 1=Appreciation of movement sense, 2=Direction of movement sense, 3=Joint position sense), and stereognosis (0=Absent, 1=Impaired, 2=Normal) subtests.
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Baseline, change from baseline in rNSA at 4 weeks, change from baseline in rNSA at 16 weeks, change from baseline in rNSA at 28 weeks
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Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
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Kinematic analyses
Tidsramme: Baseline, change from baseline in kinematic parameters at 4 weeks
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A 7-camera motion-analysis system (VICON MX, Oxford Metrics Inc., Oxford, UK) was used.
The variables of reaction time (second), movement time (second), total displacement (mm), peak velocity (mm/second), percentage of peak velocity, joint recruitments (degree), and maximum shoulder and elbow cross-correlation were collected.
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Baseline, change from baseline in kinematic parameters at 4 weeks
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Motor Activity Log (MAL)
Tidsramme: Baseline, change from baseline in MAL at 4 weeks, change from baseline in MAL at 16 weeks, change from baseline in MAL at 28 weeks
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The MAL is a semi-structured interview of patients to assess the amount of use (AOU) and quality of movement (QOM) of the affected upper extremity in 30 important daily activities using a 6-point ordinal scale.
Higher scores indicate superior amount and quality of use in affected upper extremity.
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Baseline, change from baseline in MAL at 4 weeks, change from baseline in MAL at 16 weeks, change from baseline in MAL at 28 weeks
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Semmes-Weinstein monofilaments
Tidsramme: Baseline, change from baseline in Semmes-Weistein monofilaments at 4 weeks, change from baseline in Semmes-Weistein monofilaments at 16 weeks, change from baseline in Semmes-Weistein monofilaments at 28 weeks
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The Semmes-Weinstein monofilaments is used for measuring diminishing and returning cutaneous sensation.A nylon 'string' is specifically calibrated in stiffness to represent a baseline level of sensation that can be considered 'the line' between having neuropathy and having normal sensation.
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Baseline, change from baseline in Semmes-Weistein monofilaments at 4 weeks, change from baseline in Semmes-Weistein monofilaments at 16 weeks, change from baseline in Semmes-Weistein monofilaments at 28 weeks
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Functional Independence Measure (FIM)
Tidsramme: Baseline, change from baseline in FIM at 4 weeks, change from baseline in FIM at 16 weeks, change from baseline in FIM at 28 weeks
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The FIM consists of 18 items grouped into 6 subscales.
Each item is rated from 1 to 7 (max.
score 126) based on the required level of assistance to perform the tasks.
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Baseline, change from baseline in FIM at 4 weeks, change from baseline in FIM at 16 weeks, change from baseline in FIM at 28 weeks
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Stroke Impact Scale version 3.0 (SIS 3.0)
Tidsramme: Baseline, change from baseline in SIS at 4 weeks, change from baseline in SIS at 16 weeks, change from baseline in SIS at 28 weeks
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The SIS is a stroke-specific instrument of health related quality of life and contains 59 items measuring 8 domains.
Items are rated on a 5- point Likert scale with lower scores indicate greater difficulty in task completion during the past week.
Aggregate scores, ranges from 0 to 100, are generated for each domain.
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Baseline, change from baseline in SIS at 4 weeks, change from baseline in SIS at 16 weeks, change from baseline in SIS at 28 weeks
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8-OHdG
Tidsramme: Baseline, change from baseline in 8-OHDG at 4 weeks, change from baseline in 8-OHDG at 16 weeks, change from baseline in 8-OHDG at 28 weeks
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Urinary 8-OHdG is a stable and integral biomarker of oxidative DNA damage.About 10 mL to 15 mL urine samples of the patients will be collected in the centrifugal tubes before and after rehabilitation interventions.
The samples will be transported with dry ice under 4°C and preserved in a -80°C refrigerator before analysis.
A highly sensitive and selective method, using isotope- dilution liquid chromatography with tandem mass spectrometry (LC/MS/MS), will be used to determine the urinary 8-OHdG levels.
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Baseline, change from baseline in 8-OHDG at 4 weeks, change from baseline in 8-OHDG at 16 weeks, change from baseline in 8-OHDG at 28 weeks
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Samarbeidspartnere og etterforskere
Sponsor
Sponsor
Etterforskere
Etterforskere
- Hovedetterforsker: Keh-chung Lin, ScD, School of Occupational Therapy, College of Medicine, National Taiwan University
- Hovedetterforsker: Tsan-hon Liou, PhD, Shuang-Ho Hospital, Taipei Medical University
- Hovedetterforsker: Ching-yi Wu, ScD, Department of Occupational Therapy, College of Medicine, Chang Gung University
Studierekorddatoer
Studer hoveddatoer
Studiestart
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 (Anslag)
Først lagt ut
Oppdateringer av studieposter
Sist oppdatering lagt ut (Anslag)
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
Nøkkelord
Ytterligere relevante MeSH-vilkår
Andre studie-ID-numre
Andre studie-ID-numre
- CRC-09-10-08
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