Comparison of torsional and longitudinal phacoemulsification through measurement of endothelial cellcount, ultrasound total energy and time

Comparison of torsional and longitudinal phacoemulsification through measurement of endothelial cellcount, ultrasound total energy and time - Phacostudy

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

DRKS

Registry ID

DRKS00000093

Enrollment

200

Registered

2009-03-25

Start date

2008-08-14

Completion date

Unknown

Last updated

2025-04-07

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

Conditions

H25.0

Interventions

Group 1: Phacoemulsification torsional Group 2: phacoemulsification longitudinal

Eligibility

Sex/Gender

All

Age

18 Years to No maximum

Inclusion criteria

Inclusion criteria: patients with senile cataract

Exclusion criteria

Exclusion criteria: corneal dystrophies, prior eye surgeries

Design outcomes

Primary

Measure	Time frame
Endothelium cell counts preoperativ and postoperativ	—

Secondary

Measure	Time frame
Ultrasound energy and time	—

Countries

Germany

Contacts

Public ContactRenate Wiedemann

Universitätsklinikum Leipzig

renate.wiedemann@uniklinik-leipzig.de0341/9721648

Outcome results

None listed

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