FindTrial
Sign In

A study analyzing macular microvasculature features after vitrectomy using OCT angiography in patients with idiopathic macular epiretinal membrane

Study on the correlation between preoperative macular microvasculature features changes and postoperative vision in patients with idiopathic macular epiretinal membrane by OCTA

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2000031289
Enrollment
Unknown
Registered
2020-03-26
Start date
2019-08-01
Completion date
Unknown
Last updated
2020-03-30

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

Conditions

idiopathic macular epiretinal membrane

Interventions

iERM group:vitrectomy
Normal control group:Nil

Sponsors

Eye Hospital of Wenzhou Medical University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
47 Years to 78 Years

Inclusion criteria

Inclusion criteria: 1. Patients with iERM scheduled for vitrectomy between March 2016 and December 2017; 2. Patients were followed for six months after surgery.

Exclusion criteria

Exclusion criteria: (1) any previous ocular surgery in the study and fellow eyes; (2) any vitreoretinopathy secondary to causes other than iERM in the study and fellow eyes; (3) opacification of the refractive medium caused by any factors such as severe cataract.

Design outcomes

Primary

MeasureTime frame
FAZ parameters;vessel density;best corrected visual acuity;—

Countries

China

Contacts

Public ContactLijun Shen

Eye hospital of Wenzhou Medical University

slj@mail.eye.ac.cn+86 13868302929

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 27, 2026