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A pilot study of Ninjin'yoeito for physical energy after recovery stage stroke patients

Efficacy and safety of Ninjin'yoeito for physical energy after recovery stage stroke patients: a pilot open-label, single-arm multicentre study

Status
Recruiting
Phases
Phase 2
Study type
Interventional
Source
JPRN
Registry ID
JPRN-jRCTs031250115
Enrollment
50
Registered
2025-05-22
Start date
2025-08-21
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

Recovery stage stroke

Interventions

Ninjin'yoeito administered two or three times daily (9.0 g/ day) during the 12-weeks treatment period.

Sponsors

Abo Masahiro
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1) Japanese people resident in Japan. 2) Patients diagnosed with stroke (except for Subarachnoid hemorrhage) from MRI or CT 3. Taking the onset date of the stroke to be Day 1 of onset, patients who be able to start administration of the study drug within the period of Days 22 to 56 of onset. 4) Revised version of the Ability for Basic Movement Scale II (ABMS II) more than 3. 5) Fugl-Meyer Assessment of the upper limb motor function is 10 to 56. 6) Patients who be going to undergo. hospitalization and rehabilitation for 3 months 7) Age: 50 or older, Gender: Male/Female 8) Modified Rankin Scale (mRS) score of 0 or 1 before onset of stroke. 9) Patients who, in the judgment of the study physician, do not have cognitive impairment that would interfere with the implementation of rehabilitation.

Exclusion criteria

Exclusion criteria: 1) Patients with concurrent psychiatric disease such as dementia, depression or schizophrenia. 2) Patients with diseases or symptoms that make it difficult to perform rehabilitation. 3) Patients with concurrent conditions for which movement is contraindicated (patients with severe heart disease, uncontrolled hypertension, recent pulmonary embolism or severe orthopedic disease) 4) Patients deemed inappropriate, such as tumor by the investigator or sub-investigator. 5) Patients with physical disabilities before onset of stroke. 6) Allergic to kampo. 7) Pseudohyperaldosteronism. 8) Potassium value is less than 3.0mEq / L. 9) Patients who is not able to take kampo because of dysphagia. 10) Participation in other studies within the previous 12 weeks. 11) Patients who have taken herbal medicine within 4 weeks prior to the start of the study.

Design outcomes

Primary

MeasureTime frame
30-second chair stand test (CS-30) at 12 week after administration compared to baseline.

Secondary

MeasureTime frame
1)-11) at 4 week, 8 week and 12 week after administration compared to baseline. 12)- 14) at 12 week after administration compared to baseline. 1) Functional Independence Measure (FIM) 2) Revised version of the Ability for Basic Movement Scale II (ABMS II) 3) Fugl meyer assessment (FMA) of the upper limb motor function 4) Grip strength on the unaffected side 5) Japanese version of Starkstein's Apathy Scale 6) Visual Analogue Scale (VAS) for fatigue 7) The World Health Organization-Five Well-Being Index (WHO-5) 8)Simplified Nutritional Appetite Questionnaire of the Japanese elderly (SNAQ-JE) 9) Meal amount 10) Step count 11) Amount of rehabilitation 12) Geriatric Nutrional Risk Index (GNRI), albumin, prealbumin 13) Brain-derived neurotrophic factor (BDNF) 14) Body composition

Contacts

Public ContactMasahiro Abo

The Jikei University Hospital

abo@jikei.ac.jp+81-3-3433-1111

Outcome results

None listed

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