FindTrial
Sign In

Comparison of postoperative ciliary body changes on 23-gauge versus 20-gauge system for pars plana vitrectomy

Comparison of postoperative ciliary body changes on 23-gauge versus 20-gauge system for pars plana vitrectomy

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR-INR-17011082
Enrollment
Unknown
Registered
2017-04-07
Start date
2016-01-08
Completion date
Unknown
Last updated
2017-04-18

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

Conditions

idiopathic epiretinal membrane

Interventions

2:system for pars plana vitrectomy
1:20G traditional standard Three - channel vitrectomy

Sponsors

the Fourth Hospital Affiliated of China Medical University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
30 Years to 80 Years

Inclusion criteria

Inclusion criteria: ? idiopathic epiretinal membrane; ? best corrected visual acuity=0.3; ? refraction is between -3D and 3D.

Exclusion criteria

Exclusion criteria: ? a history of any eye surgery; ? glaucoma, family history of glaucoma, ocular hypertension; ? high myopia; ? uveitis; ? need to be combined with cataract extraction; ? diabetes, hypertension and autoimmune diseases such as rheumatoid arthritis, systemic lupus rythematosus, multiple sclerosis.

Design outcomes

Primary

MeasureTime frame
time;the thickness of ciliary body;aqueous flare;—

Countries

China

Contacts

Public ContactMengsu Tang

the Fourth Hospital Affiliated of China Medical University

5895647@qq.com+86 13204042263

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Mar 5, 2026