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Safety and Feasibility of Physiotherapy using Knee-Ankle-Foot Orthosis for Patients with Acute Stroke A-single center Randomized Controlled Study

Safety and Feasibility of Physiotherapy using Knee-Ankle-Foot Orthosis for Patients with Acute Stroke An Open-Label, Single-Center, Randomized controlled, Parallel-Group Comparative Trial - RCT for evaluating the safety and feasibility of KAFO therapy for acute stroke

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000061584
Enrollment
60
Registered
2026-06-01
Start date
2026-09-01
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

Intervention group Standing and walking exercises while wearing a Knee-ankle-foot orthosis, to be started within 10 days of onset and performed for at least 20 minutes per day Continue for up to 14
if discharged before then, the program ends on the date of discharge Control group Standard,usual physiotherapy Standing and walking exercises while wearing a Knee-ankle-foot orthosis are permitt

Sponsors

Sapporo Medical University
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Cerebral infarction or hemorrhage, excluding TIA and aSAH Aged 18 years or older, but under 90 years Hospitalization within 48 hours of symptom onset mRS score of 0 to 2 prior to symptom onset Condition stabilized within 9 days of onset, allowing for standing exercises FAC0 to 1, less than BRS of lower limb5 at the time of enrollment Regardless of whether thrombolytic therapy or thrombectomy was performed

Exclusion criteria

Exclusion criteria: Patients with obesity, BMI of 35 or higher Patients unable to cooperate with exercises due to severe impaired consciousness or higher brain dysfunction Patients with severe ataxia that significantly impairs exercise performance Patients with musculoskeletal problems in the lower limbs or trunk that significantly impair exercise performance Patients with a history of fragility fractures in the lower limbs or trunk Patients with severe medical conditions that impair exercise performance Palliative care has been selected Unable to cooperate with exercises Consent for study participation not obtained within 9 days of admission Using assistive devices, robotics intended to stabilize the knee joint Individuals deemed by the physical therapist to be capable of standing and walking exercises without a Knee-ankle-foot orthosis Not eligible for Knee-ankle-foot orthosis wearing, due to weight, physique, skeletal structures

Design outcomes

Primary

MeasureTime frame
Time spent standing or walking during physiotherapy Initiating and maintaining Knee-ankle-foot orthosis use for 20 minutes or longer Dropout rate Interruption rate Presence of adverse events during physiotherapy (hypotension, falls, fractures, pain, orthotic-related skin injuries, worsening musculoskeletal symptoms, worsening neurological symptoms, respiratory or circulatory abnormalities) Adverse events during hospitalization (worsening neurological symptoms, recurrence, hydrocephalus, pneumonia, urinary tract infection, other infections, epileptic seizures, pressure ulcers, deep vein thrombosis, cardiovascular events (heart failure, myocardial infarction, etc.), hemorrhagic events (cerebral hemorrhage, gastrointestinal bleeding, etc.)) Presence or absence of major adverse cardiovascular events (MACE: recurrent stroke, myocardial infarction, heart failure)

Secondary

MeasureTime frame
Motricity Index FAC Trunk control Test Berg balance Scale FSS-ICU Barthel Index mRS FIM-Motor All outcomes are assessed in 14days from admission

Countries

Japan

Contacts

Public ContactEiji Kobayashi

Sapporo medical university School of medicine, Department of anatomy, Division of functional morphology

ekobayashi0610@gmail.com011-611-2111

Outcome results

None listed

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