NCT06133660
Completed
Not Applicable
Influence of Intravitreal Aqueous Tamponade on Lens Status and Ocular
Bo Jia1 site in 1 country21 target enrollmentStarted: October 30, 2020Last updated:
Overview
- Phase
- Not Applicable
- Status
- Completed
- Sponsor
- Bo Jia
- Enrollment
- 21
- Locations
- 1
- Primary Endpoint
- lens thickness
Overview
Brief Summary
To observe the effects of vitreous cavity Balanced salt solution (BSS) tamponade on the state of the lens and related parameters of the eye, and whether the changes of the above parameters are correlated with age, gender, diabetes or not, etc., so as to provide references for the diagnosis and treatment of related diseases and scientific research.
Study Design
- Study Type
- Observational
- Observational Model
- Cohort
- Time Perspective
- Retrospective
Eligibility Criteria
- Ages
- 16 Years to 65 Years (Child, Adult, Older Adult)
- Sex
- All
- Accepts Healthy Volunteers
- No
Inclusion Criteria
- •① Patients undergoing vitrectomy for diabetic retinopathy, epiretinal membranes, macular hole, retinal detachment, and other diseases;
- •Patients who underwent vitreous silicone oil tamponade and vitreous silicone oil removal due to various causes; ③ Intraoperative BSS was used for fill the vitreous cavity; ④ Before treatment, inform the patient that the clinical data may be used in clinical research, and the patient and his family are informed and sign the informed consent.
Exclusion Criteria
- •① The operation eye was intraocular lens or cataract extraction during operation; ② Suspensory ligament relaxation or rupture, ciliary body detachment or transaction, lens dislocation, endophthalmitis, traumatic cataract;
- •intraoperative lens injury; ④ patients who refused to participate in the study.
Outcomes
Primary Outcomes
lens thickness
Time Frame: 1 year
degree of lens opacity
Time Frame: 1 year
Secondary Outcomes
- anterior chamber depth(1 year)
- axial length(1 year)
Investigators
Bo Jia
M.D.
Second Hospital of Jilin University
Study Sites (1)
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