The Innovative Appliance of Cohesive Viscoelastic During Pars Plana Vitrectomy in Complicated Ocular Trauma
For patients and families
In plain language
An automatic summary of structured registry data. It is an orientation aid, not a substitute for the official protocol or a physician assessment.
- What is being studied
- The protocol lists: Using of viscoelastic during the operation, No using of viscoelastic during the operation.
- Who it may be relevant to
- Registry conditions: Ocular Trauma. Basic parameters: 18 years — 65 years · All.
- What needs checking
- Age, condition and sex are only basic indicators. Prior treatment, laboratory values and other mandatory requirements appear in the eligibility criteria below.
- Where it takes place
- Center list to be confirmed — check the primary protocol.
- Next step
- Save the trial, show it to the treating physician, and confirm current recruitment with the study center. Costs, documents and travel →
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Overview
Viscoelastic is a powerful tool in pars plana vitrectomy(PPV) surgery relative to perfluorocarbon liquid because it has the properties to dilate and engorge the retina and restore the detached retina to its original position. We intend to explore whether the use of viscoelastic to assist PPV surgery can help improve surgical efficiency, reduce tissue damage, and improve the outcomes of the patients.
Interventions
- Procedure Using of viscoelastic during the operation
Using of viscoelastic during the operation - Procedure No using of viscoelastic during the operation
No using of viscoelastic during the operation
Primary outcome measures
- Best Corrected Visual Acuity(BCVA) [Time frame: From enrollment to the end of follow up in 3 months]
- Reattachment of Retina [Time frame: Post operation till the end of follow up in 3 months]
Eligibility criteria
Inclusion criteria
- Severe traumatic ocular injury (ocular trauma score, OTS=1 or 2)
- PVR retinal detachment (Stage D2 or D3)
Exclusion criteria
- Visual acuity below the base line before injury
Criteria are shown verbatim from the registry (in English). Final eligibility is always assessed by the study center.
Healthy volunteers: No
Study design
- Observational model
- Cohort
Study locations
Center list to be confirmed — check the primary protocol.
Identifiers
NCT: NCT07038668 · 2025KYPJ043