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A Study of a New Three-Dimensional Method to Measure Hand and Finger Movements After Stroke

Development of a Three-Dimensional Quantitative Assessment Method for Finger Position in Patients with Post-Stroke Hemiparesis: Examination of Reliability, Validity, and Responsiveness - 3D-FINGER Study

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
JPRN
Registry ID
JPRN-UMIN000061378
Enrollment
125
Registered
2026-04-27
Start date
2026-04-27
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

Interventions

None listed

Sponsors

Keio University School
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Age 18 years or older. For the prospective cohort study assessing responsiveness, only first-ever stroke patients will be included. 2. Unilateral cerebral lesion confirmed by imaging findings or physician diagnosis/clinical records. 3. Ability to position the hand so that the fingertips can be captured by the camera during assessment.

Exclusion criteria

Exclusion criteria: 1.Severe finger contracture or spasticity affecting the hand/fingers. 2.Difficulty in communication due to aphasia or impaired consciousness. 3.Severe higher brain dysfunction that interferes with assessment procedures. 4.Severe visual or hearing impairment. 5.Severe psychiatric disorders such as depression or schizophrenia. 6.Contraindications to exercise therapy, including: a. Severe cardiovascular disease, such as unstable angina, recent myocardial infarction, decompensated congestive heart failure, acute cor pulmonale, uncontrolled arrhythmia, severe aortic stenosis, active myocarditis, or endocarditis. b. Uncontrolled hypertension. c. Acute systemic illness or fever. d. Recent pulmonary embolism, acute cor pulmonale, or severe pulmonary hypertension. e. Severe hepatic or renal dysfunction. f. Severe orthopedic disorders interfering with exercise. g. Severe cognitive impairment or severe psychiatric disorders. h. Other metabolic disorders (e.g., acute thyroiditis).

Design outcomes

Primary

MeasureTime frame
Three-dimensional coordinates of the fingers, assessed at baseline and after 3-4 weeks of intervention for responsiveness evaluation

Secondary

MeasureTime frame
Fugl-Meyer Assessment upper extremity modified Ashworth scale

Countries

Japan

Contacts

Public ContactMasayuki Dogan

Keio University School of Medicine Department of Rehabilitation Medicine

dogan.m@keio.jp03-5843-6169

Outcome results

None listed

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