ClinicalTrials.gg
Status unknownNCT04055597Updated Aug 14, 2019

Effects of Upper Extremity Rehabilitation Robot and Transcranial Direct Current Stimulation Among Patients With Stroke

An interventional study of Robot and tDCS on-line and Robot and sham tDCS in Stroke, sponsored by National Rehabilitation Center, Seoul, Korea. Status unknown at 1 site in Korea, Republic of. Open to participants aged 19 Years and older. Per ClinicalTrials.gov, last updated 2019-08-14.

Sponsored by National Rehabilitation Center, Seoul, Korea · Not applicable, Interventional, and Treatment

The sponsor has not verified this record recently (last verified Aug 2019), so the status shown — last known as Recruiting — may be out of date.

From the registry’s dates

  • Registered 9 months after the study started (first participant enrolled Jun 2017, registered Mar 2018).
Phase
Not applicable
Study type
Interventional
Enrollment
40
Allocation
Randomized
Ages
19 Years and older
Sex
All
01

Where this study stands

Counted across the records on this site · 2026-11-12

Among 20 studies in Stroke by National Rehabilitation Center, Seoul, Korea — none open to participants now, none under way, none of them phase 3. Stroke · National Rehabilitation Center, Seoul, Korea.

Planned enrollment
7th of 19
40 · median 30
Started
2017
with 2 others
No phase
17 of 20
none open now
Registered
9th of 20
by date

Among the 20 studies in Stroke by National Rehabilitation Center, Seoul, Korea, this one is the 7th largest by planned enrollment of the 19 interventional ones that give a count, is one of 3 that started in 2017, is one of 17 with no phase, and was the 9th registered.

Stroke

8,255 studies on the registry are indexed under Stroke; 2,056 are open to participants now.

Browse Stroke studies →

Open to participants now

None of the 20 studies in Stroke by National Rehabilitation Center, Seoul, Korea is open now. The open studies under Stroke, anywhere →

Where they have run

Who these studies take

Of the 1,415 Stroke studies recruiting now, 697 (49%) set no upper age limit and 280 (20%) stop at 75 or younger; 77 take children under 18; 196 take healthy volunteers.

This study: 19 Years and older · all sexes · no healthy volunteers.

The full table on the hub →

This tab as a report to print or save as PDF → With an account.

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Download CSVNarrow it in search →With an account: the 20 studies in Stroke by National Rehabilitation Center, Seoul, Korea as a file.
02

Study summary

Effects of upper extremity rehabilitation robot and transcranial direct current stimulation on upper extremity function among subjects with tremor after stroke

03

Conditions studied

  • Stroke

Browse trials for

Keywords

  • cerebellar stroke
  • upper extremity rehabilitation robot
  • transcranial direct current stimulation
  • stroke rehabilitation
04

Who can participate

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

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  • Stroke with cerebellar hemorrhage or infarction
  • ataxia or tremor on upper extremities secondary to stroke
  • Cognitively intact enough to understand and follow the instructions from the investigator

Exclusion criteria

Exclusion Criteria:

  • History of surgery of affected upper limb
  • Fracture of affected upper limb
05

Study design

Phase
Not applicable
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Quadruple (Participant, Care provider, Investigator, Outcomes assessor)
Enrollment
40 participants (estimated)

Study arms

  • Experimental
    Robot and tDCS on-line

    Combined transcranial direct current stimulation(tDCS) on-line and upper extremity rehabilitation robot

    Other: Robot and tDCS on-line

  • Sham comparator
    Robot and sham tDCS

    Combined sham tDCS and upper extremity rehabilitation robot

    Other: Robot and sham tDCS

Interventions

  • OtherRobot and tDCS on-line

    Combined transcranial direct current stimulation(tDCS) on-line and upper extremity rehabilitation robot for 5 times a week for 4 weeks

  • OtherRobot and sham tDCS

    Combined sham tDCS and upper extremity rehabilitation robot for 5 times a week for 4 weeks

06

What researchers measure

Primary outcomes

  1. Change of Scale for the assessment and rating of ataxia

    Change of Scale for the assessment and rating of ataxia

    Time frame: Change of Scale for the assessment and rating of ataxia at 4 weeks after baseline compared to baseline

  2. Change of Functional ataxia rating scale - upper limb

    Change of Functional ataxia rating scale - upper limb

    Time frame: Change of the Functional ataxia rating scale - upper limb, at 4 weeks after baseline compared to baseline

Secondary outcomes

  1. Fugl-Meyer Assessment - upper extremity

    Fugl-Meyer Assessment - upper extremity

    Time frame: baseline, 2 weeks after baseline, 4 weeks after baseline, 8 weeks after baseline

  2. Composite cerebellar functional severity score

    Composite cerebellar functional severity score (Nine hole peg test + click test)

    Time frame: baseline, 2 weeks after baseline, 4 weeks after baseline, 8 weeks after baseline

  3. Jerk during reaching and finger pointing

    Kinematic data during reaching and finger pointing using Trakstar

    Time frame: baseline, 2 weeks after baseline, 4 weeks after baseline, 8 weeks after baseline

  4. Smoothness during reaching and finger pointing

    Kinematic data during reaching and finger pointing using Trakstar

    Time frame: baseline, 2 weeks after baseline, 4 weeks after baseline, 8 weeks after baseline

  5. Behavioral activation system/behavioral inhibition system scale

    In terms of motivation

    Time frame: baseline, 2 weeks after baseline, 4 weeks after baseline, 8 weeks after baseline

  6. Beck's depression index

    Beck's depression index

    Time frame: baseline, 2 weeks after baseline, 4 weeks after baseline, 8 weeks after baseline

  7. Stroke rehabilitation motivation scale

    Stroke rehabilitation motivation scale

    Time frame: baseline, 2 weeks after baseline, 4 weeks after baseline, 8 weeks after baseline

  8. Intrinsic motivation inventory

    Intrinsic motivation inventory

    Time frame: baseline, 2 weeks after baseline, 4 weeks after baseline, 8 weeks after baseline

  9. Numeric rating scale for upper extremity pain

    Question about the upper extremity pain (0-10; higher is better)

    Time frame: baseline, 2 weeks after baseline, 4 weeks after baseline, 8 weeks after baseline

  10. Functional reaching test

    Functional reaching test

    Time frame: baseline, 2 weeks after baseline, 4 weeks after baseline, 8 weeks after baseline

  11. modified Barthel index

    modified Barthel index

    Time frame: baseline, 2 weeks after baseline, 4 weeks after baseline, 8 weeks after baseline

  12. % maximal voluntary contraction from upper extremity muscles during reaching task

    data from surface electromyography from upper extremity muscles during reaching task

    Time frame: baseline, 2 weeks after baseline, 4 weeks after baseline, 8 weeks after baseline

  13. Kinematic data during scale for the assessment and rating of ataxia

    Kinematic data during scale for the assessment and rating of ataxia

    Time frame: baseline, 2 weeks after baseline, 4 weeks after baseline, 8 weeks after baseline

  14. Scale for the assessment and rating of ataxia

    Scale for the assessment and rating of ataxia

    Time frame: baseline, 2 weeks after baseline, 4 weeks after baseline, 8 weeks after baseline

  15. Functional ataxia rating scale - upper limb

    Functional ataxia rating scale - upper limb, kinematic data during scale for the assessment

    Time frame: baseline, 2 weeks after baseline, 4 weeks after baseline, 8 weeks after baseline

  16. Kinematic data during scale during the Functional ataxia rating scale - upper limb

    Kinematic data during scale during the Functional ataxia rating scale - upper limb

    Time frame: baseline, 2 weeks after baseline, 4 weeks after baseline, 8 weeks after baseline

07

Study locations

1 of 1 sites recruiting
  • National Rehabilitation Center
    Seoul, 142884, Korea, Republic of
    Recruiting
    • Joon-Ho Shin, MS · Contact
    • Joon-Ho Shin, MS · Principal investigator
08

Timeline

Tracking since Sep 25, 2026
ElapsedEstimatedEstimated, not yet reachedSimilar studies: half by the dot; the band is the middle halfHalf of similar studies reached it by the dot; the band is the middle half, from a quarter to three quarters

Started Jun 2017 (actual). Primary completion is estimated for Dec 2019, 30 months after the start.

Of 3,108 non-industry interventional studies with no phase under Stroke, half reached primary completion within 23 months of starting (the median), counting those still running; a quarter within 10 and three quarters within 46. This study's planned 30 months is above that.

Counting every sponsor, half of 3,252 studies reached it within 23 months; a quarter within 10 and three quarters within 46.

How these figures are worked out, and which studies are left out of them.

Registered
Mar 1, 2018
First posted
Aug 14, 2019
StartActual
Jun 1, 2017
Primary completionEst.
Dec 31, 2019
CompletionEst.
Dec 31, 2019
Last update
Aug 14, 2019
What these dates mean
Start.
When the first participant enrolled; while estimated, when the study expects to open to recruitment.
Primary completion.
When the last participant was examined or treated to collect data for the study's main question, its primary outcome. A study that stopped early gives the date its data collection stopped.
Completion.
When the last participant's last visit took place, for every outcome, secondary ones and side effects included: the end of the study. Often later than primary completion, sometimes the same day.
Actual and Est.
Actual means the registry says the date has happened. Est. (estimated) is a date the sponsor plans or expects. It can still move, and the sponsor is expected to change it to actual once it has passed.
No changes since tracking began. The registry record was last updated on Aug 14, 2019, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT04055597
Lead sponsor
National Rehabilitation Center, Seoul, Korea
Responsible party
Joon-Ho Shin (Team manager, National Rehabilitation Center, Seoul, Korea) — Principal investigator
First posted
Aug 14, 2019
Start date
Jun 1, 2017
Primary completion
Dec 31, 2019 (estimated)
Completion
Dec 31, 2019 (estimated)
Last update
Aug 14, 2019

Study contacts

Joon-Ho Shin, MS
Contact
asfreelyas@gmail.com
82-2-901-1884
Joon-Ho Shin, MS
principal investigator · National Rehabilitation Center

Oversight

FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

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This study is status unknown, as verified in Aug 2019. You cannot join it, but the record below documents what was studied.

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