Effects of IVS3-Based Augmented Reality Mirror Therapy on Upper Limb Function in Patients With Subacute Stroke

Effects of Treatment Using a Mirror- and Camera-Based Augmented Reality Medical Device (IVS3) on Upper Limb Function in Patients With Subacute Stroke: A Single-Center, Randomized, Sham-Controlled, Assessor-Blinded, Superiority Clinical Trial

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

CRIS

Registry ID

KCT0011976

Enrollment

Registered

2026-05-13

Start date

2026-06-02

Completion date

Unknown

Last updated

2026-05-18

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

None listed

Interventions

Medical Device : The intervention in this study is designed to promote upper limb functional recovery in patients with subacute stroke by combining IVS3-based augmented reality mirror training with st

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Adults aged 20 years or older Patients diagnosed with stroke based on clinical or neuroimaging findings Patients in the subacute phase, defined as 14 to 180 days after stroke onset Patients with a baseline Fugl-Meyer Assessment–Upper Extremity (FMA-UE) score of 50 or lower Patients who were able to perform activities of daily living independently before study participation Patients who, in the investigator’s judgment, are able to understand instructions and perform the required tasks

Exclusion criteria

Exclusion criteria: Patients with other neurological or musculoskeletal disorders that may affect upper limb function Patients with severe spasticity, defined as Modified Ashworth Scale (MAS) > 3 Patients with epilepsy, cardiovascular instability, or serious medical conditions Patients who have difficulty participating in training due to severe visual field defects or severe unilateral neglect Patients whom the investigator considers inappropriate for study participation

Design outcomes

Primary

Measure	Time frame
FMA-UE: Fugl-Meyer Assessment–Upper Extremity	—

Secondary

Measure	Time frame
ARAT: Action Research Arm Test;BBT: Box and Block Test;K-MBI: Korean Modified Barthel Index;MFT: Manual Function Test;MAS: Modified Ashworth Scale;BRS: Brunnstrom Recovery Stage;VAS: Visual Analogue Scale;Adverse Events and Safety Assessment;Compliance and Session Log Assessment	—

Countries

Korea, Republic of

Contacts

Public ContactJUNGEUN SON

Kyung Hee University Hospital at Gangdong

gwendolen007@naver.com+82-2-440-7253

Outcome results