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CompletedNCT02850042Updated Apr 20, 2017

Comparing Constraint-Induced Therapy and Occupation-Based Intervention for Optimal Stroke Recovery

A Phase 2 interventional study of Occupation-based practice (OBP) and Modified-constraint induced therapy (m-CIT) in Stroke and Cerebrovascular Accident, sponsored by Lumy Sawaki. Completed. Open to participants aged 21 Years and older. Per ClinicalTrials.gov, last updated 2017-04-20.

Sponsored by Lumy Sawaki · Phase 2, Interventional, and Treatment

Phase
Phase 2
Study type
Interventional
Enrollment
16
Allocation
Randomized
Ages
21 Years and older
Sex
All
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Study summary

This pilot study was designed to compare the effects of modified constraint-Induced therapy and occupation-based intervention to increase functional motor recovery in stroke

Read the detailed description

The purpose of this study is to investigate change in motor performance and the extent of neuroplastic change associated with both occupation-based intervention and modified constraint-Induced therapy (m-CIT) in the recovery of upper extremity motor function following a stroke. Transcranial Magnetic Imaging (TMS) will be used to compare the difference in the brain reorganization of each client before and after the intervention to identify which technique is more effective in changing brain function. Central Hypothesis: Stroke subjects with motor deficit receiving occupation-based interventions will demonstrate improved motor function greater to that of the subjects receiving m-CIT interventions. Sixteen participants with chronic stroke will be recruited for the study over the age 21. Participants will be randomly assigned to one of the two therapy groups and will receive 55 minutes of therapy 2 times per week for 4 weeks for a total of 8 sessions.

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Conditions studied

  • Stroke
  • Cerebrovascular Accident

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Keywords

  • motor recovery
  • human
  • occupation-based practice
  • motor training
  • transcranial magnetic stimulation
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In context

Stroke

7,286 studies on the registry are indexed under Stroke; 2,007 are open to participants now.

This study's enrollment of 16 is below the median of 50 across 5,369 interventional studies indexed under Stroke.

Browse Stroke studies →

Lead sponsor

Lumy Sawaki is the lead sponsor of 5 studies on the registry; none are open to participants now.

Counted across the registry records on this site, refreshed daily.

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Who can participate

Ages eligible
21 Years and older
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

  • 21 years of age and older
  • at least 12 months from stroke
  • mild-to-severe upper extremity motor deficit
  • single ischemic or hemorrhagic stroke

Exclusion criteria

Exclusion Criteria:

  • history of head injury with loss of consciousness
  • seizures
  • severe alcohol or drug abuse
  • psychiatric illness interfering with participation in the study including uncontrolled depression
  • cognitive deficits severe enough to preclude informed consent
  • ferromagnetic material near the brain
  • individuals that could be pregnant
  • cardiac or neural pacemakers
  • if currently receiving occupational therapy services
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Study design

Phase
Phase 2
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Triple (Participant, Care provider, Outcomes assessor)
Enrollment
16 participants (actual)

Study arms

  • Experimental
    Occupation-based practice

    Occupation-based intervention (OBP) is a form of activity-based therapy consisting of client-directed occupations that match client-identified goals. OBP group will participate in activities such as wood working, scrap booking, higher level dressing (don/doffing a bra, zipping coat), hair care, opening doors, using bathroom stalls, typing, cooking, tying shoes, washing dishes, carrying dirty dish carts, clearing dirty dishes and raking. Repetition of the tasks are not the focus in the OBP group. Each session lasted 55-minute and it was delivered twice a week for 4 weeks (8 sessions).

    Behavioral: Occupation-based practice (OBP)

  • Active comparator
    Modified-constraint induced therapy

    Modified-constraint induced therapy (m-CIT) group will target functional goals (eg, activities of daily living) or goal subcomponents (eg, pinching, grasp/release, or functional reach patterns). Tasks were repeated at rate of approximately 10 to 50 repetitions each session according to the demands of the task. No physical constraint of the less-affected UE will be applied, but training compelled highly repetitive use of the more-affected upper extremity. Subjects will attempt tasks with progressive difficulty. Each session lasted 55-minute and it was delivered twice a week for 4 weeks (8 sessions).

    Behavioral: Modified-constraint induced therapy (m-CIT)

Interventions

  • BehavioralOccupation-based practice (OBP)
  • BehavioralModified-constraint induced therapy (m-CIT)
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What researchers measure

Primary outcomes

  1. Fugl Meyer Assessment (FMA

    Time frame: Score change after 8 days of intervention compared to baseline

Secondary outcomes

  1. Stroke Impact Scale (SIS)

    Time frame: Score change after 8 days of intervention compared to baseline

  2. Canadian Occupational Performance Measure (COPM)

    Time frame: Score change after 8 days of intervention compared to baseline

  3. Goal Attainment Scale (GAS).

    Time frame: Score change after 8 days of intervention compared to baseline

  4. Transcranial Magnetic Stimulation (map volume)

    Time frame: Score change after 8 days of intervention compared to baseline

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Study locations

No study locations are listed for this record.

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References and documents

Individual participant data

Plan to share: Undecided

No publications or documents are linked to this record.

09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Apr 20, 2017, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
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Registry details

Key details

Study ID
NCT02850042
Lead sponsor
Lumy Sawaki
Responsible party
Lumy Sawaki (Associate Professor,department of Physical Medicine and Rehabilitation, University of Kentucky) — Sponsor-investigator
First posted
Jul 29, 2016
Start date
Jun 2013
Primary completion
May 2016
Completion
May 2016
Last update
Apr 20, 2017

Oversight

Data monitoring committee
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Apr 2017. You cannot join it, but the record below documents what was studied.

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