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Hand gesture-associated myopotential analysis in acute stroke patients with upper limb paresis

Hand gesture-associated myopotential analysis to develop a new rehabilitation system for acute stroke patients with upper limb paresis (prospective observational study)

Status
Recruiting
Phases
Phase 2
Study type
Observational
Source
JPRN
Registry ID
JPRN-jRCT1030220380
Enrollment
30
Registered
2022-10-14
Start date
2022-12-27
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Stroke (cerebral infarction or cerebral hemorrhage) Stroke (cerebral infarction or cerebral hemorrhage)

Interventions

None listed

Sponsors

Matsumaru Yuji
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Patients who can give written consent by themselves (however, if writing is difficult, it will be signed by a proxy) 2. Patients aged 18 years or older 3. Patients with motor paresis of the upper extremities or impaired motor coordination of the upper extremities 4. Patients within 4 weeks after stroke onset (cerebral infarction or cerebral hemorrhage) Cerebral infarction and intraparenchymal hemorrhage after cerebral vasospasm caused by subarachnoid hemorrhage are also included

Exclusion criteria

Exclusion criteria: 1. Patients who can not move following simple instructions due to impaired consciousness or cognitive decline 2. Patients to whom it is difficult to attach electrodes due to skin diseases, etc. 3. Patients judged inappropriate for participation in this study by the principal investigator or co-investigator

Design outcomes

Primary

MeasureTime frame
Electromyogram

Secondary

MeasureTime frame
Motor paresis of upper limb (Brunnstrom stage and Fugl-Meyer Assessment for upper extremity) Muscle tone of upper limb (Modified Ashworth Scale)

Contacts

Public ContactAiki Marushima

University of Tsukuba Hospital

aiki.marushima@md.tsukuba.ac.jp+81-29-853-3220

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026