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Pilot study using HAL lower limb type (2S size) for cerebral palsy

Pilot study using HAL lower limb type (2S size) for children with developmental non-progressive motor dysfunction such as cerebral palsy - Pilot study using HAL for children with developmental non-progressive motor dysfunction

Status
Active, not recruiting
Phases
Phase 2
Study type
Interventional
Source
JPRN
Registry ID
JPRN-jRCTs032200037
Enrollment
15
Registered
2020-05-26
Start date
2020-07-08
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

Cerebral palsy, spina bifida, cerebrovascular disorder, and cerebrospinal cord injury

Interventions

Patient receive exercise therapy with HAL lower limb type 2S size for 20 minutes once a day, and 8 to 12 times during the study period.

Sponsors

Marushima Aiki
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Patients who meet all of the following inclusion criteria and do not meet any of the exclusion criteria are eligible for this study enrollment. 1) Patients who can give written consent by their substitute. 2) Patients aged 5-15 years. 3) Patients with Level 2-4 of GMFCS (Gross Motor Function Classification System). 4) Patients more than 1 year after onset. 5) Patients who can wear HAL lower limb type 2S size prototype and its improved equipment. (The height is assumed to be 100-150cm, but the usage condition is not for height but for patients who fit the body size such as thigh length, lower leg length, waist width) 6) Patients who can continue hospitalization or go outpatient according to the study schedule during the study period.

Exclusion criteria

Exclusion criteria: Patients who conflict with one of the following criteria are excluded and not subject to this clinical study. 1) Patients who have difficulty performing voluntary limb movements according to instructions due to impaired consciousness or severe Intellectual disability. 2) Patients whose skeletal system such as osteoarthritis, spondyloarthropathy, scoliosis, etc. is severely deformed and difficult to train including joint movement or wear HAL. 3) Patients who have complications such as bleeding tendency or osteoporosis which may cause training problems. 4) Patients who cannot be put on the electrode on the skin surface due to a skin disease etc. 5) Patients who participated in other studies within 12 weeks of the start of this clinical study. 6) Patients who are considered inappropriate to participate in this study by the principal investigator or member doctors of the study.

Design outcomes

Primary

MeasureTime frame
The 88 items of gross motor function measure (GMFM-88)

Secondary

MeasureTime frame
The 66 items of gross motor function measure (GMFM-66) Gross motor function classification system Maximal walking speed, step length, cadence 2 min walking distance 6 min walking distance Gait posture, motion analysis (muscle activity) Canadian Occupational Performance Measure (COPM) Questionnaire for patients and families Disease occurrence status Test equipment failure

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