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Effects of Macular Buckle Versus Vitrectomy on Macular Hole and Macular Detachment in Highly Myopic Eyes

NCT03433547 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 50

Last updated 2018-10-09

No results posted yet for this study

Summary

Full-thickness macular Hole associated with macular detachment is a one of the maculopathies of high myopia. There is controversy in the primary treatment for this situation. This study will compare the effects of macular buckling versus vitrectomy in a cohort of highly myopic eyes with this situation.

Conditions

  • Macular Holes
  • High Myopia
  • Macular Detachment

Interventions

PROCEDURE

Buckle

Surgical procedures of macular buckling

PROCEDURE

Vitrectomy

Surgical procedures of small gauge vitrectomy

OTHER

Limbal paracentesis

Drainage of aqueous fluid (0.1-0.2 ml) through limbal paracentesis

OTHER

Gas injection

Inject gas ( C3F8 100%, 0.2ml-0.3ml) into vitreous cavity through pars plana.

OTHER

Peeling internal limiting membrane

Peeling internal limiting membrane with forceps

OTHER

Gas tamponade

Filling the vitreous cavity with gas (C3F8, 14%)

Sponsors & Collaborators

  • Sun Yat-sen University

    lead OTHER

Principal Investigators

  • Lin Lu, MD，PhD · Zhongshan Ophthalmic Center, Sun Yat-sen University

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
70 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2018-01-30
Primary Completion
2018-07-20
Completion
2018-08-20

Countries

  • China

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03433547 on ClinicalTrials.gov