Evaluation of Efficacy and Safety of a Novel Ultrasonic Phacoemulsification Unit

Evaluation of Efficacy and Safety of a Novel Ultrasonic Phacoemulsification Unit - Evaluation of a Novel Ultrasonic Phacoemulsification Unit

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000059658

Enrollment

Registered

2025-11-06

Start date

2025-11-06

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

cataract

Interventions

cataract surgery with UNITY cataract surgery with Centurion

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients without ocular or systemic comorbidities who are candidates for routine cataract surgery.

Exclusion criteria

Exclusion criteria: Patients with comorbidities that affect the surgical procedure and postoperative outcomes, and those who cannot complete the postoperative questionnaire.

Design outcomes

Primary

Measure	Time frame
Patient questionnaire on intraoperative pain and discomfort (VAS scale).	—

Secondary

Measure	Time frame
Surgery time, device parameters, postoperative visual acuity.	—

Countries

Japan

Contacts

Public ContactTetsuro Oshika

University of Tsukuba Department of Ophthalmology

oshika@eye.ac0298516927

Outcome results

None listed

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