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Study of Multifunctional Cataract-assisted Retractor in Complicated Cataract Surgery

Zhejiang University logo

Zhejiang University

Status

Unknown

Conditions

Subluxation of Lens
Surgical Instruments,Cataract

Treatments

Device: Multifunctional Cataract-assisted Retractor

Study type

Interventional

Funder types

Other

Identifiers

NCT04062084
xuwen2017-034

Details and patient eligibility

About

To compare the safety and efficacy of a new multi-functional cataract-assisted surgical instrument with that of traditional cataract-assisted surgical instrument in cataract surgery with subluxation of lens.

Enrollment

100 estimated patients

Sex

All

Ages

18 to 80 years old

Volunteers

No Healthy Volunteers

Inclusion criteria

  • Clinical diagnosis of lens subluxation.
  • Patients need to undergo lens subluxation surgery

Exclusion criteria

  • Active intraocular inflammation
  • The intraocular pressure (IOP) was higher than 25 mmHg
  • The endothelial cell count (ECC) was less than 1,200 cells/mm2
  • Combined with other eye diseases
  • Combined with other serious systemic diseases

Trial design

Primary purpose

Treatment

Allocation

Randomized

Interventional model

Parallel Assignment

Masking

Quadruple Blind

100 participants in 2 patient groups

Multifunctional Cataract-assisted Retractor
Experimental group
Description:
Patients undergoing cataract with lens subluxation surgery with Multifunctional cataract-assisted retractor
Treatment:
Device: Multifunctional Cataract-assisted Retractor
Capsule Retractor
Experimental group
Description:
Patients undergoing cataract with lens subluxation surgery with traditional capsule retractor
Treatment:
Device: Multifunctional Cataract-assisted Retractor

Trial contacts and locations

1

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Data sourced from clinicaltrials.gov

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