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An observational study to confirm the effects of different techniques on muscle tone reduction in post-stroke patients.

An observational study to confirm the effects of different techniques on muscle tone reduction in post-stroke patients. - An observational study to confirm the effects of different techniques on muscle tone reduction in post-stroke patients.

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
JPRN
Registry ID
JPRN-UMIN000043457
Enrollment
35
Registered
2021-07-31
Start date
2018-10-26
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

Interventions

None listed

Sponsors

Itamikousei Neurosurgical Hospital
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: (1)The patient presents with upper extremity dysfunction after a stroke; (2)Spasticity in the upper extremities and a Modified Ashworth Scale of the wrist flexor group of 1 to 3; (3)Those who are 20 years of age or older at the time of obtaining consent; and (4)Persons who have received written consent from themselves or their families to participate in this study.

Exclusion criteria

Exclusion criteria: (1)Patients with implantable medical electrical devices such as pacemakers; (2)Patients with malignant tumors; (3)Patients with heart defects; (4)Patients who are pregnant or just after giving birth; (5)Patients with paresthesia due to severe peripheral circulatory disorders such as diabetes; (6)those with wounds on the skin; (7)those requiring rest; (8)those with a fever over 38 degrees or higher due to acute inflammatory symptoms (e.g., malaise, chills, blood pressure fluctuations, etc.); (9)those with weakness; (10)those with osteoporosis or acute painful diseases such as spinal fractures, sprains, and separation of the spine; (11)Patients who are prohibited by their physicians from massage due to thrombosis (embolism), severe aneurysms, acute varicose veins, various dermatitis and skin infections (including inflammation of the subcutaneous tissues); (12)Patients with motor dysfunction due to causes other than stroke; (13)Patients with upper extremity contractures; and (14)Patients who are deemed by their physicians or therapists to be unable to perform due to the risk of stroke and other diseases associated with the provision of vibration stimulation.

Design outcomes

Primary

MeasureTime frame
Modified Asworth Scale after vibration stimulation therapy and immediately after hand flexion

Countries

Japan

Contacts

Public ContactKenta Takeuchi

Itamikousei Neurosurgical Hospital Rehabilitation department

thnkks0304@gmail.com0727816600

Outcome results

None listed

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