Measurement of damage with dacryoendoscopic examination and treatment

Measurement of physical distress with dacryoendoscopic examination and treatment - Physical distress with dacryoendoscopic examination and treatment

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000040710

Enrollment

200

Registered

2020-06-10

Start date

2017-09-01

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

lacrimation and epiphora

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients with lacrimation or epiphora Patients with lacrimal duct obstruction who were treated with dacryoendoscopic probing and intubation

Exclusion criteria

Exclusion criteria: a) Patients who do not agree with this survey b) Patients who are judged to be unsuitable for participation in this study by the investigator

Design outcomes

Primary

Measure	Time frame
1, Assessment of distress scale of each step in dacryoendoscopic examination 2, 1, Assessment of distress scale of each step in dacryoendoscopic probing and intubation	—

Secondary

Measure	Time frame
1, Comparison of distress scale of dacryoendoscopic examination between pre and post operation 2, Comparison of distress scale of dacryoendoscopic probing and intubation between canalicular and nasolacrimal duct obstruction 3, Development of anesthesia to reduce physical distress	—

Countries

Japan

Contacts

Public ContactTomoyuki Kamao

Ehime University Ophthalmology

t-kamao@m.ehime-u.ac.jp+81-89-960-5361

Outcome results