Rotation Stability of Toric Intraocularlens (IOL) Compared Sitting Against Lying After Cataract Operation

Prim. Prof. Dr. Oliver Findl, MBA

Status: Enrolling

Conditions: Astigmatism

Treatments: Other: catarct surgery with toric intra ocular lenses

Study type: Interventional

Funder types: Other

Identifiers

NCT04776057

EK 20-302-1220

Details and patient eligibility

About

To assess the rotation stability of toric intraocular lenses between sitting or routine settings (sitting, going around) after cataract operation.

Full description

To assess the rotation stability of toric intraocular lenses between sitting or routine settings (sitting, going around) after cataract operation.

Enrollment: 14 estimated patients

Sex: All

Ages: 21+ years old

Volunteers: Accepts Healthy Volunteers

Inclusion criteria

• Cataract
• Age 21 and older
• Regular corneal astigmatism ≥ 1.5 D
• written informed consent prior to surgery

Exclusion criteria

• Relevant other ophthalmic diseases such as: pseudoexfoliation, traumatic cataract corneal scars, and other co-morbidity that could affect capsule bag stability ( e.g. Marfan syndrome)
• High myopia (> 29 mm AL)
• Irregular corneal astigmatism on corneal topography
• In case of pregnancy (pregnancy test will be taken preoperatively in women of reproductive age)

Trial design

Primary purpose: Treatment

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: None (Open label)

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14 participants in 2 patient groups

lying

Other group

Description:

after cataract lying for 1 hour

Treatment:

Other: catarct surgery with toric intra ocular lenses

sitting, walkin

Other group

Description:

after cataract sitting or walking for 1 hour

Treatment:

Other: catarct surgery with toric intra ocular lenses