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A study on the safety and efficacy of modified water separation in cataract surgery

A study on the safety and efficacy of modified water separation in cataract surgery

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2200060052
Enrollment
Unknown
Registered
2022-05-16
Start date
2022-05-05
Completion date
Unknown
Last updated
2024-04-22

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

Conditions

cataract

Interventions

group A:traditional water separation
group B:modified water separation

Sponsors

Chongqing Bishan Old Town Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
50 Years to 100 Years

Inclusion criteria

Inclusion criteria: 1. Aged between 50 and 100 years; 2. Patients with senile cataract treated with simple conventional phacoemulsification and intraocular lens implantation.

Exclusion criteria

Exclusion criteria: 1. Lens dislocation or subluxation; 2. Posterior polar cataract; 3. Congenital cataract; 4. Traumatic cataract; 5. Grade I and Grade V nuclei; 6. Diabetes mellitus; 7. Extracapsular cataract extraction and intracapsular cataract extraction; 8. Previous history of internal eye surgery in the same eye; 9. Moderate and severe corneal opacity; 10. Patients who can't cooperate as required.

Design outcomes

Primary

MeasureTime frame
Water separation time;Oscar score of water separation;—

Countries

China

Contacts

Public ContactLiu Zhen

Chongqing Aier Eye Hospital

38021222@qq.com+86 15223154648

Outcome results

None listed

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