Pain relief effect by local anesthetic at botulinum injection for essential blepharospasm

Pain relief effect by local anesthetic at botulinum injection for essential blepharospasm - Pain relief effect by local anesthetic at botulinum injection

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000034647

Enrollment

Registered

2018-10-26

Start date

2018-06-29

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

blepharospasm

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: patinets with BTX therapy for the first time and consecutive patients with 5 or more times injection

Exclusion criteria

Exclusion criteria: past history of lid surgery

Design outcomes

Primary

Measure	Time frame
Visual analog scale(VAS) score First injection group: comparison with righ eye and left eye consecutive group: comparison with the past and this time	—

Countries

Japan

Contacts

Public ContactAkiko Kimura

Hyogo college of medicine hospital Deoartment of Ophthalmology

akis@hyo-med.ac.jp0798-45-6462

Outcome results