Effect and underlying mechanism of mirror visual feedback on facial sensomotor impairments

Effects of facial computerized mirror visual feedback on facial motor dysfunction

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR1900022561

Enrollment

Unknown

Registered

2019-04-16

Start date

2019-04-22

Completion date

Unknown

Last updated

2019-04-23

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

Conditions

Bell's palsy

Interventions

Group 1:camera-based MVF therapy

Group 2:motor observation therapy

Eligibility

Sex/Gender

All

Age

18 Years to 75 Years

Inclusion criteria

Inclusion criteria: 1) Bells palsy (idiopathic facial palsy) with unilateral facial palsy for the first time; 2) onset of BP is in two weeks; 3) with normal vision, without diplopia; 4) with normal recognition, MMSE = 25; 5) aged between 18 and 75 years;

Exclusion criteria

Exclusion criteria: 1) with tumor or trauma caused facial palsy; 2) with server facial Synkinesis; 3) with server psychological problems; 4) who can not complete the protocol.

Design outcomes

Primary

Measure	Time frame
the House and Brackmann Grading Scale;modified Portmann Scale;Sunny Brook Facial Function Grading;Facial Disability Index;Self-rating depression scale, SDS;Self-Rating Anxiety Scale, SAS;Effectiveness Questionnaire;	—

Countries

China

Contacts

Public ContactJia Jie

Huashan Hospital Fudan University

shannonjj@126.com+86 13611722357

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026